HTML Accessibility API Mappings 1.0

Abstract

HTML Accessibility API Mappings (HTML-AAM) defines how user agents map HTML [HTML] elements and attributes to platform accessibility application programming interfaces (APIs). It leverages and extends the Core Accessibility API Mappings 1.2 and the Accessible Name and Description Computation 1.1 for use with the HTML host language. Documenting these mappings promotes interoperable exposure of roles, states, properties, and events implemented by accessibility APIs and helps to ensure that this information appears in a manner consistent with author intent.

The HTML-AAM is part of the WAI-ARIA suite described in the WAI-ARIA Overview.

Note

WAI-ARIA support was first introduced to HTML in [HTML5].

Where an HTML element or attribute has default WAI-ARIA semantics, it MUST be exposed to the platform accessibility APIs in a way that conforms to General rules for exposing WAI-ARIA semantics in the Core Accessibility API Mappings 1.2.

Where the host language is [HTML], user agents MUST conform to Conflicts between native markup semantics and WAI-ARIA in the Core Accessibility API Mappings 1.2.

HTML can include features that are not supported by accessibility APIs at the time of publication. There is not a one to one relationship between all features and platform accessibility APIs. When HTML roles, states and properties do not directly map to an accessibility API, and there is a method in the API to expose a text string, user agents MUST expose the undefined role, states and properties via that method.

For HTML elements or attributes with default WAI-ARIA semantics, user agents MUST conform to Exposing attributes that do not directly map to accessibility API properties in the [core-aam-1.2].

HTML elements with implicit WAI-ARIA role semantics MUST be mapped to platform accessibility APIs according to the identified WAI-ARIA role mapping as defined in the [core-aam-1.2] specification.
"Not mapped" means the element does not need to be exposed via an accessibility API. This is usually because the element is not displayed as part of the user interface. However, authors can force some of these elements to be rendered. For instance, by overriding user agent styles to render elements that would have been otherwise set to display: none. In these cases, the user agent SHOULD map such elements to the role of generic.
Where applicable, how an element participates in the computation of its own or another element's accessible name and/or accessible description is described in the Accessible Name and Description Computation section of this document.
Where an element is indicated as having "No corresponding (WAI-ARIA) role", or is mapped to the generic role, user agents MUST NOT expose the aria-roledescription property value in the accessibility tree unless the element has an explicit, conforming role attribute value which [WAI-ARIA-1.2] does not prohibit the use of aria-roledescription.
IAccessible2:
- All elements with accessible objects should implement the IAccessible, IAccessible2 and IAccessible2_2 interfaces.
UIA:
- When a labelable element is referenced by a label element's for attribute, or a descendant of a label element, the labelable element's UIA LabeledBy property points to the UIA element for the label element.
- Elements mapped to the Text Control Type are not generally represented as accessible objects in the accessibility tree, but are just part of the Text Control Pattern implemented for the whole HTML document. However, if they have any aria- attributes or an explicit tabindex specified, elements mapped to the Text Control Type will be represented as accessible objects in the accessibility tree.
AXAPI:
- User agents should return a user-presentable, localized string value for the Mac Accessibility AXRoleDescription.

Mappings of HTML elements to platform accessibility APIs: ARIA, MSAA + UIA Express, MSAA + IAccessible2, UIA, ATK, and AX
Element	[wai-aria-1.2]	Computed Role	MSAA + IAccessible2	UIA	ATK	AX	Comments
`a` (represents a hyperlink)	`link` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`a` (no `href` attribute)	`generic` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`abbr`	No corresponding role	html-abbr	Roles: `ROLE_SYSTEM_TEXT`; `IA2_ROLE_TEXT_FRAME` Object attributes: "abbr" attribute on the containing `td` if a single child, text content used as a value	Control Type: `Text`	Role: `ATK_ROLE_STATIC` Object attributes: "abbr" attribute on the containing `td` if a single child, text content used as a value	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
`address`	`group` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`area` (represents a hyperlink)	`link` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`area` (no `href` attribute)	`generic` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`article`	`article` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`aside` (scoped to the `body` or `main` element)	`complementary` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`aside` (scoped to a sectioning content element)	`complementary` role if the `aside` element has an accessible name. Otherwise, `generic` role.	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`audio`	No corresponding role	html-audio	Role: `ROLE_SYSTEM_GROUPING`	Control Type: `Group` Localized Control Type: `"audio"` Note: If the `controls` attribute is present, UI controls (e.g., play, volume) are exposed as children of the `audio` element in the accessibility tree, and mapped as appropriate for the type of control (e.g., `button` or `slider`). Text objects associated with loading or error messages, and any UI control not currently displayed, MAY be present in the accessibility tree and marked as hidden or off-screen.	Role: `ATK_ROLE_AUDIO`	AXRole: `AXGroup` AXSubrole: `AXAudio` AXRoleDescription: `"audio playback"` Note: If the `controls` attribute is present, UI controls (e.g., play, volume) are exposed as descendants of an accessible object with a role of `toolbar`, and mapped as appropriate for the type of control (e.g., `button` or `slider`).
autonomous custom element	If the author assigned a conforming ARIA role using the `role` attribute, map to that role. Otherwise, the `generic` role.	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`b`	`generic` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Exposed by platform specific bold font weight text styles.
`base`	No corresponding role	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`bdi`	`generic` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	IA2/ATK: May affect on "writing-mode" text attribute on its text container.
`bdo`	`generic` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	IA2/ATK: Exposed as "writing-mode" text attribute on its text container.
`blockquote`	`blockquote` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`body`	`generic` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`br`	No corresponding role	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped	May be exposed as '\n' character by the platform interface.
`button`	`button` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	A `button`'s mapping will change if the `aria-pressed` or `aria-haspopup` attributes are specified.
`canvas`	No corresponding role	html-canvas	Roles: `ROLE_SYSTEM_GRAPHIC`; `IA2_ROLE_CANVAS`	Control Type: `Image` Descendants of the `canvas` element are mapped separately.	Role: `ATK_ROLE_CANVAS`	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `""`
`caption`	`caption` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping Relations: `IA2_RELATION_LABEL_FOR` with parent `table`	Use WAI-ARIA mapping Other properties: The `LabeledBy` property for the parent `table` element points to the UIA element for the `caption` element.	Use WAI-ARIA mapping Relations: `ATK_RELATION_LABEL_FOR` with parent `table`	Use WAI-ARIA mapping Relations: `ATK_RELATION_LABEL_FOR` with parent `table`	If a descendant of a `table`, the first instance of a `caption` element will provide the `table` its accessible name.
`cite`	No corresponding role	html-cite	No accessible object. Styles used are mapped into text attributes on its text container.	No accessible object. Styles used are exposed by UIA text attributes of the `TextRange` Control Pattern implemented on a parent accessible object.	No accessible object. Styles used are mapped into text attributes on its text container.	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
`code`	`code` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`col`	No corresponding role	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`colgroup`	No corresponding role	Not mapped	Role: `ROLE_SYSTEM_GROUPING`	Control Type: `Group` Localized Control Type: `"colgroup"`	Not mapped	Not mapped
`data`	`generic` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`datalist` (represents pre-defined options for `input` element)	`listbox` role, with the `aria-multiselectable` property set to "true" if the `datalist`'s selection model allows multiple `option` elements to be selected at a time, and "false" otherwise	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	If `datalist` is not linked to a proper `input` element, then `datalist` element is not mapped to accessibility APIs.
`dd`	`definition` role	Use WAI-ARIA mapping Note Editorial Note: This value may change upon resolution of ARIA #1662.	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`del`	`deletion` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`details`	`group` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping Localized Control Type: `"details"`	Use WAI-ARIA mapping Relations: `"ATK_RELATION_DETAILS_FOR"`	Use WAI-ARIA mapping
`dfn`	`term` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`dialog`	`dialog` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	See also the `dialog` element's `open` attribute.
`div`	`generic` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`dl`	No corresponding role	list Note Editorial Note: This value may change upon resolution of ARIA #1662.	Role: `ROLE_SYSTEM_LIST` States: `STATE_SYSTEM_READONLY`	Control Type: `List`	Role: `ATK_ROLE_DESCRIPTION_LIST`	AXRole: `AXList` AXSubrole: `AXDefinitionList` AXRoleDescription: `"definition list"`
`dt`	`term` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`em`	`emphasis` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`embed`	No corresponding role	html-embed	Roles: `ROLE_SYSTEM_CLIENT`; `IA2_ROLE_EMBEDDED_OBJECT` States: `STATE_SYSTEM_UNAVAILABLE` for windowless plugin	Control Type: `Pane`	Role: `ATK_ROLE_EMBEDDED`	Depends on format of data file
`fieldset`	`group` role	Use WAI-ARIA mapping	Role: Use WAI-ARIA mapping Relations: `IA2_RELATION_LABELLED_BY` with child `legend` element	Role: Use WAI-ARIA mapping	Role: Use WAI-ARIA mapping Relations: `ATK_RELATION_LABELLED_BY` with child `legend` element	Role: Use WAI-ARIA mapping AXSubrole: `AXFieldset` AXDescription: value from child `legend` subtree
`figcaption`	No corresponding role	caption	Roles: `ROLE_SYSTEM_TEXT`; `IA2_ROLE_CAPTION` Relations: `IA2_RELATION_LABEL_FOR` with parent `figure` element	Control Type: `Text`	Role: `ATK_ROLE_CAPTION` Relations: `ATK_RELATION_LABEL_FOR` with parent `figure` element	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
`figure`	`figure` role	Use WAI-ARIA mapping	Role: Use WAI-ARIA mapping Relations: `IA2_RELATION_LABELLED_BY` with child `figcaption` element	Role: Use WAI-ARIA mapping Accessible name derived from `figcaption` according to the `figure` Element Accessible Name Computation	Role: Use WAI-ARIA mapping Name: related `figcaption` content Relations: `ATK_RELATION_LABELLED_BY` with child `figcaption` element	AXRole: Use WAI-ARIA mapping
`footer` (scoped to the `body` element)	`contentinfo` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`footer` (scoped to the `main` element, a sectioning content element)	`generic` role Note Editorial Note: This value may change upon resolution of ARIA #1915.	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Control Type: `Group` Localized Control Type: `"footer"`	Role: `ATK_ROLE_FOOTER`	Use WAI-ARIA mapping	If a `footer` is not scoped to the `body` element, do not expose the element as a `contentinfo` landmark.
`form`	`form` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping If a `form` has no accessible name: Role: `ATK_ROLE_FORM`	Use WAI-ARIA mapping	If a `form` has no accessible name, do not expose the element as a landmark.
form-associated custom element	If the author assigned a conforming ARIA role using the `role` attribute, map to that role. Otherwise, the `generic` role.	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`h1`, `h2`, `h3`, `h4`, `h5`, and `h6`	`heading` role, with the `aria-level` property set to the number in the element's tag name.	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`head`	No corresponding role	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`header` (scoped to the `body` element)	`banner` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`header` (scoped to the `main` element, or a sectioning content element)	`generic` role Note Editorial Note: This value may change upon resolution of ARIA #1915.	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Control Type: `Group` Localized Control Type: `"header"`	Role: `ATK_ROLE_HEADER`	Use WAI-ARIA mapping	If a `header` is not scoped to the `body` element, do not expose the element as a `banner` landmark.
`hgroup`	`group` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	If an `hgroup` contains multiple heading elements, then the heading element with the highest priority level MAY be treated as the sole heading of the `hgroup`. All other heading elements MAY instead be exposed as if they were `p` elements. See `paragraph` role on Core AAM.
`hr`	`separator` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`html`	`document` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`i`	`generic` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Exposed by platform specific italic text styles.
`iframe`	No corresponding role	html-iframe	Role: `IA2_ROLE_INTERNAL_FRAME`	Control Type: `Pane`	Role: `ATK_ROLE_INTERNAL_FRAME`	AXRole: `AXWebArea` AXSubrole: `(nil)` AXRoleDescription: `"html content"`
`img`	`img` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`img` (`alt` attribute value is an empty string, i.e. `alt=""` or `alt` with no value in the markup)	`presentation`	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`input` (`type` attribute in the Button state)	`button` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`input` (`type` attribute in the Checkbox state)	`checkbox` role, with the `aria-checked` state set to "mixed" if the element's `indeterminate` IDL attribute is true, or "true" if the element's checkedness is true, or "false" otherwise	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`input` (`type` attribute in the Color state)	No corresponding role	html-input-color	If implemented as a textbox: Roles: `ROLE_SYSTEM_TEXT` If implemented as a color picker: Roles: `IA2_ROLE_COLOR_CHOOSER`	If implemented as a textbox: Control Type: `Edit` Localized Control Type: "edit" If implemented as a color picker: Control Type: `button` Localized Control Type: "color picker"	If implemented as a button, use WAI-ARIA mapping for `button`. If implemented as a textbox, use WAI-ARIA mapping for `textbox`.	If implemented as a textbox: AXRole: `AXTextField` AXSubrole: `(nil)` AXRoleDescription: `"text field"` If implemented as a color picker: AXRole: `AXColorWell` AXSubrole: `(nil)` AXRoleDescription: `"color well"`	If implemented as a color picker, any UI controls presented for selecting a color are exposed in the accessibility tree, associated with the `input` element, and mapped as appropriate for the type of control (e.g. button or slider).
`input` (`type` attribute in the Date state)	No corresponding role	html-input-date	If implemented as a textbox: Role: `ROLE_SYSTEM_TEXT` Object attributes: `text-input-type:date` If implemented as a date picker: Role: `IA2_ROLE_DATE_EDITOR`	Depends on UI design of implementation. The UI in Windows 10 Edge, for example, is a composite of multiple spinners.	Role: `ATK_ROLE_CALENDAR`	AXRole: `AXDateField` AXSubrole: `(nil)` AXRoleDescription: `"date field"`
`input` (`type` attribute in the Local Date and Time state)	No corresponding role	Role: `IA2_ROLE_DATE_EDITOR`	Depends on UI design of implementation. The UI in Windows 10 Edge, for Example, is a composite of multiple spinners.	Role: `ATK_ROLE_CALENDAR`	AXRole: `AXTextField` AXSubrole: `(nil)` AXRoleDescription: `"text field"`
`input` (`type` attribute in the E-mail state with no suggestions source element)	`textbox` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping Object attributes: `text-input-type:email`	Use WAI-ARIA mapping Localized Control Type: `"email"`	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`input` (`type` attribute in the File Upload state)	No corresponding role	html-input-file	Implementation dependent. If represented by a container with a button a text label inside then: Roles: `IA2_ROLE_TEXT_FRAME` Children: `ROLE_SYSTEM_PUSHBUTTON` and `IA2_ROLE_LABEL` for a button and a text label elements.	Can be rendered as a single button control, or as a button control with a text input field. Button control: Control Type: `Button` Text input field: Control Type: `Edit` Localized Control Type: `"file"`	Role: `ATK_ROLE_STATIC` Children: `ATK_ROLE_PUSH_BUTTON` when pressed `ATK_ROLE_FILE_CHOOSER` dialog shown	AXRole: `AXButton` AXSubrole: `AXFileUploadButton` AXRoleDescription: `file upload button`
`input` (`type` attribute in the Hidden state)	No corresponding role	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`input` (`type` attribute in the Image Button state)	`button` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`input` (`type` attribute in the Month state)	No corresponding role	html-input-month	Role: `IA2_ROLE_DATE_EDITOR`	Depends on UI design of implementation. The UI in Windows 10 Edge, for Example, is a composite of multiple spinners.	Role: `ATK_ROLE_DATE_EDITOR`	AXRole: `AXTextField` AXSubrole: `(nil)` AXRoleDescription: `"text field"`
`input` (`type` attribute in the Number state)	`spinbutton` role	Use WAI-ARIA mapping	If implemented as a spin button, use WAI-ARIA mapping for `spinbutton`. If implemented as a text input, use WAI-ARIA mapping for `textbox`. Object attributes: `text-input-type:number`	If implemented as a spin button, use WAI-ARIA mapping for `spinbutton`. If implemented as a text input: Control Type: `Edit` Localized Control Type: `"number"`	If implemented as a spin button, use WAI-ARIA mapping for `spinbutton`. If implemented as a text input, use WAI-ARIA mapping for `textbox`. Object attributes: `text-input-type:number`	Use WAI-ARIA mapping
`input` (`type` attribute in the Password state)	No corresponding role	html-input-password	Role: `ROLE_SYSTEM_TEXT` States: `STATE_SYSTEM_PROTECTED`; `IA2_STATE_SINGLE_LINE`; `STATE_SYSTEM_READONLY` if readonly, otherwise `IA2_STATE_EDITABLE`	Control Type: `Edit` Localized Control Type: `"password"` Other properties: Set `isPassword` to `true`	Role: `ATK_ROLE_PASSWORD_TEXT` States: `ATK_STATE_SINGLE_LINE`; `ATK_STATE_READ_ONLY` if readonly, otherwise `ATK_STATE_EDITABLE`	AXRole: `AXTextField` AXSubrole: `AXSecureTextField` AXRoleDescription: `"secure text field"`
`input` (`type` attribute in the Radio Button state)	`radio` role, with the `aria-checked` state set to "true" if the element's checkedness is true, or "false" otherwise. With `aria-setsize` value reflecting number of `type=radio input` elements within the radio button group and `aria-posinset` value reflecting the elements position within the radio button group.	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`input` (`type` attribute in the Range state)	`slider` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`input` (`type` attribute in the Reset Button state)	`button` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`input` (`type` attribute in the Search state with no suggestions source element)	`searchbox` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`input` (`type` attribute in the Submit Button state)	`button` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`input` (`type` attribute in the Telephone state with no suggestions source element)	`textbox` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping Object attributes: `text-input-type:telephone`	Use WAI-ARIA mapping Localized Control Type: `"telephone"`	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`input` (`type` attribute in the Text state with no suggestions source element)	`textbox` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`input` (`type` attribute in the Text, Search, Telephone, URL, or E-mail states with a suggestions source element)	`combobox` role, with the `aria-controls` property set to the same value as the `list` attribute	Use WAI-ARIA mapping	Use WAI-ARIA mapping Object attributes: `text-input-type:as per input type`	Use WAI-ARIA mapping Other properties: `ControllerFor` points to the suggestions source element	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`input` (`type` attribute in the Time state)	No corresponding role	html-input-time	Role: `ROLE_SYSTEM_SPINBUTTON` if implemented as a simple widget; `ROLE_SYSTEM_GROUPING` with child controls mapped as appropriate if implemented as a complex widget Object attributes: `text-input-type:time`	Depends on UI design of implementation. The UI in Windows 10 Edge, for Example, is a composite of multiple spinners.	Role: `ATK_ROLE_SPINBUTTON` if implemented as a simple widget. If implemented as a complex widget use: Role: `ROLE_PANEL` and map child controls as appropriate.	AXRole: `AXTimeField` AXSubrole: `(nil)` AXRoleDescription: `"time field"`
`input` (`type` attribute in the URL state with no suggestions source element)	`textbox` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping Object attributes: `text-input-type:url`	Use WAI-ARIA mapping Localized Control Type: `"url"`	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`input` (`type` attribute in the Week state)	No corresponding role	html-imput-week	Role: `IA2_ROLE_DATE_EDITOR` Object attributes: `text-input-type:week`	Depends on UI design of implementation. The UI in Windows 10 Edge, for Example, is a composite of multiple spinners.	Role: `ATK_ROLE_CALENDAR`	AXRole: `AXTextField` AXSubrole: `(nil)` AXRoleDescription: `"text field"`
`ins`	`insertion` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`kbd`	No corresponding role	html-kbd	No accessible object. Text attributes: `font-family:monospace` on the text container	No accessible object. Styles used are exposed by UIA text attribute identifiers of the `TextRange` Control Pattern implemented on a parent accessible object.	No accessible object. Mapped into "font-family:monospace" text attribute on its text container.	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
`label`	No corresponding role	html-label	Roles: `ROLE_SYSTEM_STATICTEXT`; `IA2_ROLE_LABEL` Relations: `IA2_RELATION_LABEL_FOR` with a labelable element that is child to the `label` or referred to by the `label` element's `for` attribute. The associated labelable element has `IA2_RELATION_LABELLED_BY` pointing to the `label`.	Control Type: `Text` Relations: When the `label` element contains a labelable element, the `LabeledBy` property for the element points to the UIA element for the `label` element. When the `label` element has a `for` attribute referencing a labelable element, the `LabeledBy` property for the referenced element points to the UIA element for the `label` element.	Role: `ATK_ROLE_LABEL` Relations: `ATK_RELATION_LABEL_FOR` for a child labelable element or labelable element referred by `for` attribute. Note, related labelable element provides `ATK_RELATION_LABELLED_BY` pointing to the `label`.	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
`legend`	No corresponding role	html-legend	Roles: `ROLE_SYSTEM_STATICTEXT`; `IA2_ROLE_LABEL` Relations: `IA2_RELATION_LABEL_FOR` with the parent `fieldset`	Control Type: `Text` Other properties: The `LabeledBy` property for the parent `fieldset` points to the UIA element for the `legend` element.	Role: `ATK_ROLE_LABEL` Relations: `ATK_RELATION_LABEL_FOR` with parent `fieldset` element	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
`li`	`listitem` role with `aria-setsize` value reflecting number of `li` elements within the parent `ol`, `menu` or `ul` and `aria-posinset` value reflecting the `li` elements position within the set.	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	If `li` element is not a child of `ol` , `menu` or `ul`, or if the containing list element is no longer exposed with a `list` role, then expose the `li` element with a `generic` role.
`link`	No corresponding role	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`main`	`main` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`map`	No corresponding role	html-map	Not mapped if used as an image map. Otherwise, Role: `IA2_ROLE_TEXT_FRAME`	Not mapped	Not mapped if used as an image map, otherwise: Role: `ATK_ROLE_STATIC`	Role: `AXImageMap` if used as an image map. Otherwise, Role: `AXGroup` if associated with an `img` with no `alt`. Otherwise, not mapped if not associated with an `img`.
`mark`	`mark` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`math`	See comments	See comments	See comments	See comments	See comments	See comments	Mapping for `math` is defined by MathML AAM 1.0.
`menu`	`list` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	The `menu` element is a semantic alternative to the `ul` element. It has no implemented mappings or behavior that reflect the semantics of the ARIA `menu` role. Note obsolete `menuitem` element and `menu` with `type` attribute.
`meta`	No corresponding role	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`meter`	`meter` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`nav`	`navigation` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`noscript`	No corresponding role	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`object`	No corresponding role	html-object	Depends on format of data file. If it contains a plugin then, Role: `IA2_ROLE_EMBEDDED_OBJECT` States: `STATE_SYSTEM_UNAVAILABLE` for windowless plugin	Depends on format of data file.	Depends on format of data file. If contains a plugin then Role: `ATK_ROLE_EMBEDDED`	Depends on format of data file.
`ol`	`list` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`optgroup`	`group` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`option` (in a list of options or represents a suggestion in a `datalist`)	`option` role, with the `aria-selected` state set to "true" if the element's selectedness is true, or "false" otherwise.	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`output`	`status` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping Relations: `IA2_RELATION_LABELLED_BY` with associated `label` element	Use WAI-ARIA mapping	Use WAI-ARIA mapping Relations: `ATK_RELATION_LABELLED_BY` with associated `label` element	Use WAI-ARIA mapping	`AXDescription`: value from associated `label` element subtree.
`p`	`paragraph` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`param`	No corresponding role	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped	`param` is obsolete in HTML
`picture`	No corresponding role	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`pre`	`generic` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`progress`	`progressbar` role, with, if the progress bar is determinate, the `aria-valuemax` property set to the maximum value of the progress bar, the `aria-valuemin` property set to zero, and the `aria-valuenow` property set to the current value of the progress bar	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`q`	`generic` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	`::before` and `::after` CSS pseudo content is used by platforms to render the element's quotation marks.
`rp`	No corresponding role	htmp-rp	No accessible object. No child elements are exposed if `ruby` is supported by the browser.	No accessible object.	No accessible object. No child elements are exposed if `ruby` is supported by the browser.	Not mapped
`rt`	No corresponding role	html-rt	No accessible object. No child elements are exposed if `ruby` is supported by the browser.	No accessible object.	No accessible object.	AXRole: `AXGroup` AXSubrole: `AXRubyText` AXRoleDescription: `"group"`
`ruby`	No corresponding role	html-ruby	Role: `ROLE_SYSTEM_TEXT`; `IA2_ROLE_TEXT_FRAME`	Control Type: `Text` Localized Control Type: `"ruby"`	Role: `ATK_ROLE_STATIC`	AXRole: `AXGroup` AXSubrole: `AXRubyInline` AXRoleDescription: `"group"`
`s`	`deletion` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`samp`	`generic` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`script`	No corresponding role	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`search`	`search` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`section`	`region` role if the `section` element has an accessible name. Otherwise, the `generic` role.	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`select` (with a `multiple` attribute or `size` attribute having value greater than `1`)	`listbox` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`select` (with NO `multiple` attribute and NO `size` attribute having value greater than `1`)	`combobox` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`slot`	No corresponding role	Use WAI-ARIA mapping	Not mapped	Not mapped	Not mapped	Not mapped
`small`	`generic` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Exposed by platform specific font size styles.
`source`	No corresponding role	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`span`	`generic` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`strong`	`strong` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`style`	No corresponding role	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped	Note: There are instances where CSS properties can affect what is exposed by accessibility APIs. For instance, `display: none` or `visibility: hidden` will remove an element from the accessibility tree and hide its presence from assistive technologies.
`sub`	`subscript` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`summary`	No corresponding role	If the element is the first child of its type within a parent `details` element: `html-summary` Otherwise, if it is not the first child of its type of a parent `details` element, or it is not a child of a `details` element: `generic` role	Role: `ROLE_SYSTEM_PUSHBUTTON` States: `STATE_SYSTEM_EXPANDED` / `STATE_SYSTEM_COLLAPSED` Actions: `expand` / `collapse`	Control Type: `Button` Control Pattern: `ExpandCollapse`	Role: `ROLE_TOGGLE_BUTTON` Relations: `ATK_RELATION_DETAILS`	AXRole: `AXDisclosureTriangle` AXSubrole: `(nil)` AXRoleDescription: `"disclosure triangle"`
`sup`	`superscript` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`svg`	See comments	See comments	See comments	See comments	See comments	See comments	Mapping for `svg` is defined by SVG Accessibility API Mappings. See also Graphics Accessibility API Role Mappings
`table`	`table` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`tbody`	`rowgroup` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`td` (ancestor `table` element has `table` role)	`cell` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`td` (ancestor `table` element has `grid` or `treegrid` role)	`gridcell` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`template`	No corresponding role	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`textarea`	`textbox` role, with the `aria-multiline` property set to "true"	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`tfoot`	`rowgroup` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`th` (is not a column header, row header, column group header or row group header, and ancestor `table` element has `table` role)	`cell` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`th` (is not a column header, row header, column group header or row group header, and ancestor `table` element has `grid` or `treegrid` role)	`gridcell` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`th` (is a column header or column group header)	`columnheader` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`th` (is a row header or row group header)	`rowheader` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`thead`	`rowgroup` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`time`	`time` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`title`	No corresponding role	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped	A `title` element provides the accessible name for its document.
`tr`	`row` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`track`	No corresponding role	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`u`	`generic` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Exposed by platform specific underline text styles.
`ul`	`list` role	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`var`	No corresponding role	html-var	No accessible object. Styles used are mapped to text attributes on its text container.	No accessible object. Styles used are exposed by UIA text attribute identifiers of the `TextRange` Control Pattern implemented on a parent accessible object.	No accessible object. Styles used are mapped to text attributes on its text container.	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
`video`	No corresponding role	html-video	Role: `ROLE_SYSTEM_GROUPING`	Control Type: `Group` Localized Control Type: `"group"` Note: If the `controls` attribute is present, UI controls (e.g., play, volume) are exposed as children of the `video` element in the accessibility tree, and mapped as appropriate for the type of control (e.g., `button` or `slider`). Text objects associated with loading or error messages, and any UI control not currently displayed, MAY be present in the accessibility tree and marked as hidden or off-screen.	Role: `ATK_ROLE_VIDEO`	AXRole: `AXGroup` AXSubrole: `AXVideo` AXRoleDescription: `"video playback"` Note: If the `controls` attribute is present, UI controls (e.g., play, volume) are exposed as descendants of an accessible object with a role of `toolbar`, and mapped as appropriate for the type of control (e.g., `button` or `slider`).
`wbr`	No corresponding role	Not mapped	If a line break is added, expose it with `IAccessibleText` on the text container	Not mapped	A line break if added is exposed via Text interface on its text container	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`

a (represents a hyperlink)

`a` (represents a hyperlink)
[wai-aria-1.2]	`link` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

a (no href attribute)

`a` (no `href` attribute)
[wai-aria-1.2]	`generic` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

abbr

`abbr`
[wai-aria-1.2]	No corresponding role
Computed Role	html-abbr
MSAA + IAccessible2	Roles: `ROLE_SYSTEM_TEXT`; `IA2_ROLE_TEXT_FRAME` Object attributes: "abbr" attribute on the containing `td` if a single child, text content used as a value
UIA	Control Type: `Text`
ATK	Role: `ATK_ROLE_STATIC` Object attributes: "abbr" attribute on the containing `td` if a single child, text content used as a value
AX	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
Comments

address

`address`
[wai-aria-1.2]	`group` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

area (represents a hyperlink)

`area` (represents a hyperlink)
[wai-aria-1.2]	`link` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

area (no href attribute)

`area` (no `href` attribute)
[wai-aria-1.2]	`generic` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

article

`article`
[wai-aria-1.2]	`article` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

aside (scoped to the body or main element)

`aside` (scoped to the `body` or `main` element)
[wai-aria-1.2]	`complementary` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

aside (scoped to a sectioning content element)

`aside` (scoped to a sectioning content element)
[wai-aria-1.2]	`complementary` role if the `aside` element has an accessible name. Otherwise, `generic` role.
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

audio

`audio`
[wai-aria-1.2]	No corresponding role
Computed Role	html-audio
MSAA + IAccessible2	Role: `ROLE_SYSTEM_GROUPING`
UIA	Control Type: `Group` Localized Control Type: `"audio"` Note: If the `controls` attribute is present, UI controls (e.g., play, volume) are exposed as children of the `audio` element in the accessibility tree, and mapped as appropriate for the type of control (e.g., `button` or `slider`). Text objects associated with loading or error messages, and any UI control not currently displayed, MAY be present in the accessibility tree and marked as hidden or off-screen.
ATK	Role: `ATK_ROLE_AUDIO`
AX	AXRole: `AXGroup` AXSubrole: `AXAudio` AXRoleDescription: `"audio playback"` Note: If the `controls` attribute is present, UI controls (e.g., play, volume) are exposed as descendants of an accessible object with a role of `toolbar`, and mapped as appropriate for the type of control (e.g., `button` or `slider`).
Comments

autonomous custom element

autonomous custom element
[wai-aria-1.2]	If the author assigned a conforming ARIA role using the `role` attribute, map to that role. Otherwise, the `generic` role.
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

b

`b`
[wai-aria-1.2]	`generic` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	Exposed by platform specific bold font weight text styles.

base

`base`
[wai-aria-1.2]	No corresponding role
Computed Role	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

bdi

`bdi`
[wai-aria-1.2]	`generic` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	IA2/ATK: May affect on "writing-mode" text attribute on its text container.

bdo

`bdo`
[wai-aria-1.2]	`generic` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	IA2/ATK: Exposed as "writing-mode" text attribute on its text container.

blockquote

`blockquote`
[wai-aria-1.2]	`blockquote` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

body

`body`
[wai-aria-1.2]	`generic` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

br

`br`
[wai-aria-1.2]	No corresponding role
Computed Role	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments	May be exposed as '\n' character by the platform interface.

button

`button`
[wai-aria-1.2]	`button` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	A `button`'s mapping will change if the `aria-pressed` or `aria-haspopup` attributes are specified.

canvas

`canvas`
[wai-aria-1.2]	No corresponding role
Computed Role	html-canvas
MSAA + IAccessible2	Roles: `ROLE_SYSTEM_GRAPHIC`; `IA2_ROLE_CANVAS`
UIA	Control Type: `Image` Descendants of the `canvas` element are mapped separately.
ATK	Role: `ATK_ROLE_CANVAS`
AX	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `""`
Comments

caption

`caption`
[wai-aria-1.2]	`caption` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping Relations: `IA2_RELATION_LABEL_FOR` with parent `table`
UIA	Use WAI-ARIA mapping Other properties: The `LabeledBy` property for the parent `table` element points to the UIA element for the `caption` element.
ATK	Use WAI-ARIA mapping Relations: `ATK_RELATION_LABEL_FOR` with parent `table`
AX	Use WAI-ARIA mapping Relations: `ATK_RELATION_LABEL_FOR` with parent `table`
Comments	If a descendant of a `table`, the first instance of a `caption` element will provide the `table` its accessible name.

cite

`cite`
[wai-aria-1.2]	No corresponding role
Computed Role	html-cite
MSAA + IAccessible2	No accessible object. Styles used are mapped into text attributes on its text container.
UIA	No accessible object. Styles used are exposed by UIA text attributes of the `TextRange` Control Pattern implemented on a parent accessible object.
ATK	No accessible object. Styles used are mapped into text attributes on its text container.
AX	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
Comments

code

`code`
[wai-aria-1.2]	`code` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

col

`col`
[wai-aria-1.2]	No corresponding role
Computed Role	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

colgroup

`colgroup`
[wai-aria-1.2]	No corresponding role
Computed Role	Not mapped
MSAA + IAccessible2	Role: `ROLE_SYSTEM_GROUPING`
UIA	Control Type: `Group` Localized Control Type: `"colgroup"`
ATK	Not mapped
AX	Not mapped
Comments

data

`data`
[wai-aria-1.2]	`generic` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

datalist (represents pre-defined options for input element)

`datalist` (represents pre-defined options for `input` element)
[wai-aria-1.2]	`listbox` role, with the `aria-multiselectable` property set to "true" if the `datalist`'s selection model allows multiple `option` elements to be selected at a time, and "false" otherwise
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	If `datalist` is not linked to a proper `input` element, then `datalist` element is not mapped to accessibility APIs.

dd

`dd`
[wai-aria-1.2]	`definition` role
Computed Role	Use WAI-ARIA mapping Note Editorial Note: This value may change upon resolution of ARIA #1662.
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

del

`del`
[wai-aria-1.2]	`deletion` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

details

`details`
[wai-aria-1.2]	`group` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping Localized Control Type: `"details"`
ATK	Use WAI-ARIA mapping Relations: `"ATK_RELATION_DETAILS_FOR"`
AX	Use WAI-ARIA mapping
Comments

dfn

`dfn`
[wai-aria-1.2]	`term` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

dialog

`dialog`
[wai-aria-1.2]	`dialog` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	See also the `dialog` element's `open` attribute.

div

`div`
[wai-aria-1.2]	`generic` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

dl

`dl`
[wai-aria-1.2]	No corresponding role
Computed Role	list Note Editorial Note: This value may change upon resolution of ARIA #1662.
MSAA + IAccessible2	Role: `ROLE_SYSTEM_LIST` States: `STATE_SYSTEM_READONLY`
UIA	Control Type: `List`
ATK	Role: `ATK_ROLE_DESCRIPTION_LIST`
AX	AXRole: `AXList` AXSubrole: `AXDefinitionList` AXRoleDescription: `"definition list"`
Comments

dt

`dt`
[wai-aria-1.2]	`term` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

em

`em`
[wai-aria-1.2]	`emphasis` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

embed

`embed`
[wai-aria-1.2]	No corresponding role
Computed Role	html-embed
MSAA + IAccessible2	Roles: `ROLE_SYSTEM_CLIENT`; `IA2_ROLE_EMBEDDED_OBJECT` States: `STATE_SYSTEM_UNAVAILABLE` for windowless plugin
UIA	Control Type: `Pane`
ATK	Role: `ATK_ROLE_EMBEDDED`
AX	Depends on format of data file
Comments

fieldset

`fieldset`
[wai-aria-1.2]	`group` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Role: Use WAI-ARIA mapping Relations: `IA2_RELATION_LABELLED_BY` with child `legend` element
UIA	Role: Use WAI-ARIA mapping
ATK	Role: Use WAI-ARIA mapping Relations: `ATK_RELATION_LABELLED_BY` with child `legend` element
AX	Role: Use WAI-ARIA mapping AXSubrole: `AXFieldset` AXDescription: value from child `legend` subtree
Comments

figcaption

`figcaption`
[wai-aria-1.2]	No corresponding role
Computed Role	caption
MSAA + IAccessible2	Roles: `ROLE_SYSTEM_TEXT`; `IA2_ROLE_CAPTION` Relations: `IA2_RELATION_LABEL_FOR` with parent `figure` element
UIA	Control Type: `Text`
ATK	Role: `ATK_ROLE_CAPTION` Relations: `ATK_RELATION_LABEL_FOR` with parent `figure` element
AX	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
Comments

figure

`figure`
[wai-aria-1.2]	`figure` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Role: Use WAI-ARIA mapping Relations: `IA2_RELATION_LABELLED_BY` with child `figcaption` element
UIA	Role: Use WAI-ARIA mapping Accessible name derived from `figcaption` according to the `figure` Element Accessible Name Computation
ATK	Role: Use WAI-ARIA mapping Name: related `figcaption` content Relations: `ATK_RELATION_LABELLED_BY` with child `figcaption` element
AX	AXRole: Use WAI-ARIA mapping
Comments

footer (scoped to the body element)

`footer` (scoped to the `body` element)
[wai-aria-1.2]	`contentinfo` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

footer (scoped to the main element, a sectioning content element)

`footer` (scoped to the `main` element, a sectioning content element)
[wai-aria-1.2]	`generic` role Note Editorial Note: This value may change upon resolution of ARIA #1915.
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Control Type: `Group` Localized Control Type: `"footer"`
ATK	Role: `ATK_ROLE_FOOTER`
AX	Use WAI-ARIA mapping
Comments	If a `footer` is not scoped to the `body` element, do not expose the element as a `contentinfo` landmark.

form

`form`
[wai-aria-1.2]	`form` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping If a `form` has no accessible name: Role: `ATK_ROLE_FORM`
AX	Use WAI-ARIA mapping
Comments	If a `form` has no accessible name, do not expose the element as a landmark.

form-associated custom element

form-associated custom element
[wai-aria-1.2]	If the author assigned a conforming ARIA role using the `role` attribute, map to that role. Otherwise, the `generic` role.
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

h1, h2, h3, h4, h5, and h6

`h1`, `h2`, `h3`, `h4`, `h5`, and `h6`
[wai-aria-1.2]	`heading` role, with the `aria-level` property set to the number in the element's tag name.
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

head

`head`
[wai-aria-1.2]	No corresponding role
Computed Role	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

header (scoped to the body element)

`header` (scoped to the `body` element)
[wai-aria-1.2]	`banner` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

header (scoped to the main element, or a sectioning content element)

`header` (scoped to the `main` element, or a sectioning content element)
[wai-aria-1.2]	`generic` role Note Editorial Note: This value may change upon resolution of ARIA #1915.
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Control Type: `Group` Localized Control Type: `"header"`
ATK	Role: `ATK_ROLE_HEADER`
AX	Use WAI-ARIA mapping
Comments	If a `header` is not scoped to the `body` element, do not expose the element as a `banner` landmark.

hgroup

`hgroup`
[wai-aria-1.2]	`group` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	If an `hgroup` contains multiple heading elements, then the heading element with the highest priority level MAY be treated as the sole heading of the `hgroup`. All other heading elements MAY instead be exposed as if they were `p` elements. See `paragraph` role on Core AAM.

hr

`hr`
[wai-aria-1.2]	`separator` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

html

`html`
[wai-aria-1.2]	`document` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

i

`i`
[wai-aria-1.2]	`generic` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	Exposed by platform specific italic text styles.

iframe

`iframe`
[wai-aria-1.2]	No corresponding role
Computed Role	html-iframe
MSAA + IAccessible2	Role: `IA2_ROLE_INTERNAL_FRAME`
UIA	Control Type: `Pane`
ATK	Role: `ATK_ROLE_INTERNAL_FRAME`
AX	AXRole: `AXWebArea` AXSubrole: `(nil)` AXRoleDescription: `"html content"`
Comments

img

`img`
[wai-aria-1.2]	`img` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

img (alt attribute value is an empty string, i.e. alt="" or alt with no value in the markup)

`img` (`alt` attribute value is an empty string, i.e. `alt=""` or `alt` with no value in the markup)
[wai-aria-1.2]	`presentation`
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

input (type attribute in the Button state)

`input` (`type` attribute in the Button state)
[wai-aria-1.2]	`button` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

input (type attribute in the Checkbox state)

`input` (`type` attribute in the Checkbox state)
[wai-aria-1.2]	`checkbox` role, with the `aria-checked` state set to "mixed" if the element's `indeterminate` IDL attribute is true, or "true" if the element's checkedness is true, or "false" otherwise
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

input (type attribute in the Color state)

`input` (`type` attribute in the Color state)
[wai-aria-1.2]	No corresponding role
Computed Role	html-input-color
MSAA + IAccessible2	If implemented as a textbox: Roles: `ROLE_SYSTEM_TEXT` If implemented as a color picker: Roles: `IA2_ROLE_COLOR_CHOOSER`
UIA	If implemented as a textbox: Control Type: `Edit` Localized Control Type: "edit" If implemented as a color picker: Control Type: `button` Localized Control Type: "color picker"
ATK	If implemented as a button, use WAI-ARIA mapping for `button`. If implemented as a textbox, use WAI-ARIA mapping for `textbox`.
AX	If implemented as a textbox: AXRole: `AXTextField` AXSubrole: `(nil)` AXRoleDescription: `"text field"` If implemented as a color picker: AXRole: `AXColorWell` AXSubrole: `(nil)` AXRoleDescription: `"color well"`
Comments	If implemented as a color picker, any UI controls presented for selecting a color are exposed in the accessibility tree, associated with the `input` element, and mapped as appropriate for the type of control (e.g. button or slider).

input (type attribute in the Date state)

`input` (`type` attribute in the Date state)
[wai-aria-1.2]	No corresponding role
Computed Role	html-input-date
MSAA + IAccessible2	If implemented as a textbox: Role: `ROLE_SYSTEM_TEXT` Object attributes: `text-input-type:date` If implemented as a date picker: Role: `IA2_ROLE_DATE_EDITOR`
UIA	Depends on UI design of implementation. The UI in Windows 10 Edge, for example, is a composite of multiple spinners.
ATK	Role: `ATK_ROLE_CALENDAR`
AX	AXRole: `AXDateField` AXSubrole: `(nil)` AXRoleDescription: `"date field"`
Comments

input (type attribute in the Local Date and Time state)

`input` (`type` attribute in the Local Date and Time state)
[wai-aria-1.2]	No corresponding role
Computed Role	Role: `IA2_ROLE_DATE_EDITOR`
MSAA + IAccessible2	Depends on UI design of implementation. The UI in Windows 10 Edge, for Example, is a composite of multiple spinners.
UIA	Role: `ATK_ROLE_CALENDAR`
ATK	AXRole: `AXTextField` AXSubrole: `(nil)` AXRoleDescription: `"text field"`
AX

input (type attribute in the E-mail state with no suggestions source element)

`input` (`type` attribute in the E-mail state with no suggestions source element)
[wai-aria-1.2]	`textbox` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping Object attributes: `text-input-type:email`
UIA	Use WAI-ARIA mapping Localized Control Type: `"email"`
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

input (type attribute in the File Upload state)

`input` (`type` attribute in the File Upload state)
[wai-aria-1.2]	No corresponding role
Computed Role	html-input-file
MSAA + IAccessible2	Implementation dependent. If represented by a container with a button a text label inside then: Roles: `IA2_ROLE_TEXT_FRAME` Children: `ROLE_SYSTEM_PUSHBUTTON` and `IA2_ROLE_LABEL` for a button and a text label elements.
UIA	Can be rendered as a single button control, or as a button control with a text input field. Button control: Control Type: `Button` Text input field: Control Type: `Edit` Localized Control Type: `"file"`
ATK	Role: `ATK_ROLE_STATIC` Children: `ATK_ROLE_PUSH_BUTTON` when pressed `ATK_ROLE_FILE_CHOOSER` dialog shown
AX	AXRole: `AXButton` AXSubrole: `AXFileUploadButton` AXRoleDescription: `file upload button`
Comments

input (type attribute in the Hidden state)

`input` (`type` attribute in the Hidden state)
[wai-aria-1.2]	No corresponding role
Computed Role	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

input (type attribute in the Image Button state)

`input` (`type` attribute in the Image Button state)
[wai-aria-1.2]	`button` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

input (type attribute in the Month state)

`input` (`type` attribute in the Month state)
[wai-aria-1.2]	No corresponding role
Computed Role	html-input-month
MSAA + IAccessible2	Role: `IA2_ROLE_DATE_EDITOR`
UIA	Depends on UI design of implementation. The UI in Windows 10 Edge, for Example, is a composite of multiple spinners.
ATK	Role: `ATK_ROLE_DATE_EDITOR`
AX	AXRole: `AXTextField` AXSubrole: `(nil)` AXRoleDescription: `"text field"`
Comments

input (type attribute in the Number state)

`input` (`type` attribute in the Number state)
[wai-aria-1.2]	`spinbutton` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	If implemented as a spin button, use WAI-ARIA mapping for `spinbutton`. If implemented as a text input, use WAI-ARIA mapping for `textbox`. Object attributes: `text-input-type:number`
UIA	If implemented as a spin button, use WAI-ARIA mapping for `spinbutton`. If implemented as a text input: Control Type: `Edit` Localized Control Type: `"number"`
ATK	If implemented as a spin button, use WAI-ARIA mapping for `spinbutton`. If implemented as a text input, use WAI-ARIA mapping for `textbox`. Object attributes: `text-input-type:number`
AX	Use WAI-ARIA mapping
Comments

input (type attribute in the Password state)

`input` (`type` attribute in the Password state)
[wai-aria-1.2]	No corresponding role
Computed Role	html-input-password
MSAA + IAccessible2	Role: `ROLE_SYSTEM_TEXT` States: `STATE_SYSTEM_PROTECTED`; `IA2_STATE_SINGLE_LINE`; `STATE_SYSTEM_READONLY` if readonly, otherwise `IA2_STATE_EDITABLE`
UIA	Control Type: `Edit` Localized Control Type: `"password"` Other properties: Set `isPassword` to `true`
ATK	Role: `ATK_ROLE_PASSWORD_TEXT` States: `ATK_STATE_SINGLE_LINE`; `ATK_STATE_READ_ONLY` if readonly, otherwise `ATK_STATE_EDITABLE`
AX	AXRole: `AXTextField` AXSubrole: `AXSecureTextField` AXRoleDescription: `"secure text field"`
Comments

input (type attribute in the Radio Button state)

`input` (`type` attribute in the Radio Button state)
[wai-aria-1.2]	`radio` role, with the `aria-checked` state set to "true" if the element's checkedness is true, or "false" otherwise. With `aria-setsize` value reflecting number of `type=radio input` elements within the radio button group and `aria-posinset` value reflecting the elements position within the radio button group.
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

input (type attribute in the Range state)

`input` (`type` attribute in the Range state)
[wai-aria-1.2]	`slider` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

input (type attribute in the Reset Button state)

`input` (`type` attribute in the Reset Button state)
[wai-aria-1.2]	`button` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

input (type attribute in the Search state with no suggestions source element)

`input` (`type` attribute in the Search state with no suggestions source element)
[wai-aria-1.2]	`searchbox` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

input (type attribute in the Submit Button state)

`input` (`type` attribute in the Submit Button state)
[wai-aria-1.2]	`button` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

input (type attribute in the Telephone state with no suggestions source element)

`input` (`type` attribute in the Telephone state with no suggestions source element)
[wai-aria-1.2]	`textbox` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping Object attributes: `text-input-type:telephone`
UIA	Use WAI-ARIA mapping Localized Control Type: `"telephone"`
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

input (type attribute in the Text state with no suggestions source element)

`input` (`type` attribute in the Text state with no suggestions source element)
[wai-aria-1.2]	`textbox` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

input (type attribute in the Text, Search, Telephone, URL, or E-mail states with a suggestions source element)

`input` (`type` attribute in the Text, Search, Telephone, URL, or E-mail states with a suggestions source element)
[wai-aria-1.2]	`combobox` role, with the `aria-controls` property set to the same value as the `list` attribute
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping Object attributes: `text-input-type:as per input type`
UIA	Use WAI-ARIA mapping Other properties: `ControllerFor` points to the suggestions source element
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

input (type attribute in the Time state)

`input` (`type` attribute in the Time state)
[wai-aria-1.2]	No corresponding role
Computed Role	html-input-time
MSAA + IAccessible2	Role: `ROLE_SYSTEM_SPINBUTTON` if implemented as a simple widget; `ROLE_SYSTEM_GROUPING` with child controls mapped as appropriate if implemented as a complex widget Object attributes: `text-input-type:time`
UIA	Depends on UI design of implementation. The UI in Windows 10 Edge, for Example, is a composite of multiple spinners.
ATK	Role: `ATK_ROLE_SPINBUTTON` if implemented as a simple widget. If implemented as a complex widget use: Role: `ROLE_PANEL` and map child controls as appropriate.
AX	AXRole: `AXTimeField` AXSubrole: `(nil)` AXRoleDescription: `"time field"`
Comments

input (type attribute in the URL state with no suggestions source element)

`input` (`type` attribute in the URL state with no suggestions source element)
[wai-aria-1.2]	`textbox` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping Object attributes: `text-input-type:url`
UIA	Use WAI-ARIA mapping Localized Control Type: `"url"`
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

input (type attribute in the Week state)

`input` (`type` attribute in the Week state)
[wai-aria-1.2]	No corresponding role
Computed Role	html-imput-week
MSAA + IAccessible2	Role: `IA2_ROLE_DATE_EDITOR` Object attributes: `text-input-type:week`
UIA	Depends on UI design of implementation. The UI in Windows 10 Edge, for Example, is a composite of multiple spinners.
ATK	Role: `ATK_ROLE_CALENDAR`
AX	AXRole: `AXTextField` AXSubrole: `(nil)` AXRoleDescription: `"text field"`
Comments

ins

`ins`
[wai-aria-1.2]	`insertion` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

kbd

`kbd`
[wai-aria-1.2]	No corresponding role
Computed Role	html-kbd
MSAA + IAccessible2	No accessible object. Text attributes: `font-family:monospace` on the text container
UIA	No accessible object. Styles used are exposed by UIA text attribute identifiers of the `TextRange` Control Pattern implemented on a parent accessible object.
ATK	No accessible object. Mapped into "font-family:monospace" text attribute on its text container.
AX	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
Comments

label

`label`
[wai-aria-1.2]	No corresponding role
Computed Role	html-label
MSAA + IAccessible2	Roles: `ROLE_SYSTEM_STATICTEXT`; `IA2_ROLE_LABEL` Relations: `IA2_RELATION_LABEL_FOR` with a labelable element that is child to the `label` or referred to by the `label` element's `for` attribute. The associated labelable element has `IA2_RELATION_LABELLED_BY` pointing to the `label`.
UIA	Control Type: `Text` Relations: When the `label` element contains a labelable element, the `LabeledBy` property for the element points to the UIA element for the `label` element. When the `label` element has a `for` attribute referencing a labelable element, the `LabeledBy` property for the referenced element points to the UIA element for the `label` element.
ATK	Role: `ATK_ROLE_LABEL` Relations: `ATK_RELATION_LABEL_FOR` for a child labelable element or labelable element referred by `for` attribute. Note, related labelable element provides `ATK_RELATION_LABELLED_BY` pointing to the `label`.
AX	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
Comments

legend

`legend`
[wai-aria-1.2]	No corresponding role
Computed Role	html-legend
MSAA + IAccessible2	Roles: `ROLE_SYSTEM_STATICTEXT`; `IA2_ROLE_LABEL` Relations: `IA2_RELATION_LABEL_FOR` with the parent `fieldset`
UIA	Control Type: `Text` Other properties: The `LabeledBy` property for the parent `fieldset` points to the UIA element for the `legend` element.
ATK	Role: `ATK_ROLE_LABEL` Relations: `ATK_RELATION_LABEL_FOR` with parent `fieldset` element
AX	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
Comments

li

`li`
[wai-aria-1.2]	`listitem` role with `aria-setsize` value reflecting number of `li` elements within the parent `ol`, `menu` or `ul` and `aria-posinset` value reflecting the `li` elements position within the set.
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	If `li` element is not a child of `ol` , `menu` or `ul`, or if the containing list element is no longer exposed with a `list` role, then expose the `li` element with a `generic` role.

link

`link`
[wai-aria-1.2]	No corresponding role
Computed Role	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

main

`main`
[wai-aria-1.2]	`main` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

map

`map`
[wai-aria-1.2]	No corresponding role
Computed Role	html-map
MSAA + IAccessible2	Not mapped if used as an image map. Otherwise, Role: `IA2_ROLE_TEXT_FRAME`
UIA	Not mapped
ATK	Not mapped if used as an image map, otherwise: Role: `ATK_ROLE_STATIC`
AX	Role: `AXImageMap` if used as an image map. Otherwise, Role: `AXGroup` if associated with an `img` with no `alt`. Otherwise, not mapped if not associated with an `img`.
Comments

mark

`mark`
[wai-aria-1.2]	`mark` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

math

`math`
[wai-aria-1.2]	See comments
Computed Role	See comments
MSAA + IAccessible2	See comments
UIA	See comments
ATK	See comments
AX	See comments
Comments	Mapping for `math` is defined by MathML AAM 1.0.

menu

`menu`
[wai-aria-1.2]	`list` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	The `menu` element is a semantic alternative to the `ul` element. It has no implemented mappings or behavior that reflect the semantics of the ARIA `menu` role. Note obsolete `menuitem` element and `menu` with `type` attribute.

meta

`meta`
[wai-aria-1.2]	No corresponding role
Computed Role	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

meter

`meter`
[wai-aria-1.2]	`meter` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

nav

`nav`
[wai-aria-1.2]	`navigation` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

noscript

`noscript`
[wai-aria-1.2]	No corresponding role
Computed Role	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

object

`object`
[wai-aria-1.2]	No corresponding role
Computed Role	html-object
MSAA + IAccessible2	Depends on format of data file. If it contains a plugin then, Role: `IA2_ROLE_EMBEDDED_OBJECT` States: `STATE_SYSTEM_UNAVAILABLE` for windowless plugin
UIA	Depends on format of data file.
ATK	Depends on format of data file. If contains a plugin then Role: `ATK_ROLE_EMBEDDED`
AX	Depends on format of data file.
Comments

ol

`ol`
[wai-aria-1.2]	`list` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

optgroup

`optgroup`
[wai-aria-1.2]	`group` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

option (in a list of options or represents a suggestion in a datalist)

`option` (in a list of options or represents a suggestion in a `datalist`)
[wai-aria-1.2]	`option` role, with the `aria-selected` state set to "true" if the element's selectedness is true, or "false" otherwise.
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

output

`output`
[wai-aria-1.2]	`status` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping Relations: `IA2_RELATION_LABELLED_BY` with associated `label` element
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping Relations: `ATK_RELATION_LABELLED_BY` with associated `label` element
AX	Use WAI-ARIA mapping
Comments	`AXDescription`: value from associated `label` element subtree.
undefined

p

`p`
[wai-aria-1.2]	`paragraph` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

param

`param`
[wai-aria-1.2]	No corresponding role
Computed Role	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments	`param` is obsolete in HTML

picture

`picture`
[wai-aria-1.2]	No corresponding role
Computed Role	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

pre

`pre`
[wai-aria-1.2]	`generic` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

progress

`progress`
[wai-aria-1.2]	`progressbar` role, with, if the progress bar is determinate, the `aria-valuemax` property set to the maximum value of the progress bar, the `aria-valuemin` property set to zero, and the `aria-valuenow` property set to the current value of the progress bar
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

q

`q`
[wai-aria-1.2]	`generic` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	`::before` and `::after` CSS pseudo content is used by platforms to render the element's quotation marks.

rp

`rp`
[wai-aria-1.2]	No corresponding role
Computed Role	htmp-rp
MSAA + IAccessible2	No accessible object. No child elements are exposed if `ruby` is supported by the browser.
UIA	No accessible object.
ATK	No accessible object. No child elements are exposed if `ruby` is supported by the browser.
AX	Not mapped
Comments

rt

`rt`
[wai-aria-1.2]	No corresponding role
Computed Role	html-rt
MSAA + IAccessible2	No accessible object. No child elements are exposed if `ruby` is supported by the browser.
UIA	No accessible object.
ATK	No accessible object.
AX	AXRole: `AXGroup` AXSubrole: `AXRubyText` AXRoleDescription: `"group"`
Comments

ruby

`ruby`
[wai-aria-1.2]	No corresponding role
Computed Role	html-ruby
MSAA + IAccessible2	Role: `ROLE_SYSTEM_TEXT`; `IA2_ROLE_TEXT_FRAME`
UIA	Control Type: `Text` Localized Control Type: `"ruby"`
ATK	Role: `ATK_ROLE_STATIC`
AX	AXRole: `AXGroup` AXSubrole: `AXRubyInline` AXRoleDescription: `"group"`
Comments

s

`s`
[wai-aria-1.2]	`deletion` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

samp

`samp`
[wai-aria-1.2]	`generic` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

script

`script`
[wai-aria-1.2]	No corresponding role
Computed Role	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

search

`search`
[wai-aria-1.2]	`search` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

section

`section`
[wai-aria-1.2]	`region` role if the `section` element has an accessible name. Otherwise, the `generic` role.
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

select (with a multiple attribute or size attribute having value greater than 1)

`select` (with a `multiple` attribute or `size` attribute having value greater than `1`)
[wai-aria-1.2]	`listbox` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

select (with NO multiple attribute and NO size attribute having value greater than 1)

`select` (with NO `multiple` attribute and NO `size` attribute having value greater than `1`)
[wai-aria-1.2]	`combobox` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

slot

`slot`
[wai-aria-1.2]	No corresponding role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

small

`small`
[wai-aria-1.2]	`generic` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	Exposed by platform specific font size styles.

source

`source`
[wai-aria-1.2]	No corresponding role
Computed Role	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

span

`span`
[wai-aria-1.2]	`generic` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

strong

`strong`
[wai-aria-1.2]	`strong` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

style

`style`
[wai-aria-1.2]	No corresponding role
Computed Role	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments	Note: There are instances where CSS properties can affect what is exposed by accessibility APIs. For instance, `display: none` or `visibility: hidden` will remove an element from the accessibility tree and hide its presence from assistive technologies.

sub

`sub`
[wai-aria-1.2]	`subscript` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

summary

`summary`
[wai-aria-1.2]	No corresponding role
Computed Role	If the element is the first child of its type within a parent `details` element: `html-summary` Otherwise, if it is not the first child of its type of a parent `details` element, or it is not a child of a `details` element: `generic` role
MSAA + IAccessible2	Role: `ROLE_SYSTEM_PUSHBUTTON` States: `STATE_SYSTEM_EXPANDED` / `STATE_SYSTEM_COLLAPSED` Actions: `expand` / `collapse`
UIA	Control Type: `Button` Control Pattern: `ExpandCollapse`
ATK	Role: `ROLE_TOGGLE_BUTTON` Relations: `ATK_RELATION_DETAILS`
AX	AXRole: `AXDisclosureTriangle` AXSubrole: `(nil)` AXRoleDescription: `"disclosure triangle"`
Comments

sup

`sup`
[wai-aria-1.2]	`superscript` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

svg

`svg`
[wai-aria-1.2]	See comments
Computed Role	See comments
MSAA + IAccessible2	See comments
UIA	See comments
ATK	See comments
AX	See comments
Comments	Mapping for `svg` is defined by SVG Accessibility API Mappings. See also Graphics Accessibility API Role Mappings

table

`table`
[wai-aria-1.2]	`table` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

tbody

`tbody`
[wai-aria-1.2]	`rowgroup` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

td (ancestor table element has table role)

`td` (ancestor `table` element has `table` role)
[wai-aria-1.2]	`cell` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

td (ancestor table element has grid or treegrid role)

`td` (ancestor `table` element has `grid` or `treegrid` role)
[wai-aria-1.2]	`gridcell` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

template

`template`
[wai-aria-1.2]	No corresponding role
Computed Role	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

textarea

`textarea`
[wai-aria-1.2]	`textbox` role, with the `aria-multiline` property set to "true"
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

tfoot

`tfoot`
[wai-aria-1.2]	`rowgroup` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

th (is not a column header, row header, column group header or row group header, and ancestor table element has table role)

`th` (is not a column header, row header, column group header or row group header, and ancestor `table` element has `table` role)
[wai-aria-1.2]	`cell` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

th (is not a column header, row header, column group header or row group header, and ancestor table element has grid or treegrid role)

`th` (is not a column header, row header, column group header or row group header, and ancestor `table` element has `grid` or `treegrid` role)
[wai-aria-1.2]	`gridcell` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

th (is a column header or column group header)

`th` (is a column header or column group header)
[wai-aria-1.2]	`columnheader` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

th (is a row header or row group header)

`th` (is a row header or row group header)
[wai-aria-1.2]	`rowheader` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

thead

`thead`
[wai-aria-1.2]	`rowgroup` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

time

`time`
[wai-aria-1.2]	`time` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

title

`title`
[wai-aria-1.2]	No corresponding role
Computed Role	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments	A `title` element provides the accessible name for its document.

tr

`tr`
[wai-aria-1.2]	`row` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

track

`track`
[wai-aria-1.2]	No corresponding role
Computed Role	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

u

`u`
[wai-aria-1.2]	`generic` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	Exposed by platform specific underline text styles.

ul

`ul`
[wai-aria-1.2]	`list` role
Computed Role	Use WAI-ARIA mapping
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

var

`var`
[wai-aria-1.2]	No corresponding role
Computed Role	html-var
MSAA + IAccessible2	No accessible object. Styles used are mapped to text attributes on its text container.
UIA	No accessible object. Styles used are exposed by UIA text attribute identifiers of the `TextRange` Control Pattern implemented on a parent accessible object.
ATK	No accessible object. Styles used are mapped to text attributes on its text container.
AX	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
Comments

video

`video`
[wai-aria-1.2]	No corresponding role
Computed Role	html-video
MSAA + IAccessible2	Role: `ROLE_SYSTEM_GROUPING`
UIA	Control Type: `Group` Localized Control Type: `"group"` Note: If the `controls` attribute is present, UI controls (e.g., play, volume) are exposed as children of the `video` element in the accessibility tree, and mapped as appropriate for the type of control (e.g., `button` or `slider`). Text objects associated with loading or error messages, and any UI control not currently displayed, MAY be present in the accessibility tree and marked as hidden or off-screen.
ATK	Role: `ATK_ROLE_VIDEO`
AX	AXRole: `AXGroup` AXSubrole: `AXVideo` AXRoleDescription: `"video playback"` Note: If the `controls` attribute is present, UI controls (e.g., play, volume) are exposed as descendants of an accessible object with a role of `toolbar`, and mapped as appropriate for the type of control (e.g., `button` or `slider`).
Comments

wbr

`wbr`
[wai-aria-1.2]	No corresponding role
Computed Role	Not mapped
MSAA + IAccessible2	If a line break is added, expose it with `IAccessibleText` on the text container
UIA	Not mapped
ATK	A line break if added is exposed via Text interface on its text container
AX	AXRole: `AXGroup` AXSubrole: `(nil)` AXRoleDescription: `"group"`
Comments

HTML attributes with default WAI-ARIA state and property semantics MUST be mapped to platform accessibility APIs according to those WAI-ARIA state and property mappings as defined in the [core-aam-1.2] specification.
A '?' in a cell indicates the data has yet to be provided.
"Not mapped" (Not Applicable) means the attribute does not need to be exposed via an accessibility API. This is usually because the attribute is not displayed as part of the user interface.
Note
In some cases, while not directly exposed to accessibility APIs, an attribute can still impact the accessibility of an element. e.g., autoplay will automatically start playing video or audio elements.
All elements having an accessible object in IAccessible2 mapping are supposed to implement IAccessible, IAccessible2 and IAccessible2_2 interfaces.

Mappings of HTML attributes (excluding event handler content attributes) to platform accessibility APIs: ARIA, MSAA + UIA Express, MSAA + IAccessible2, UIA, ATK, and AX
Attribute	Element(s)	[WAI-ARIA-1.2]	MSAA + IAccessible2	UIA	ATK	AX	Comments
`abbr`	`th`	Not mapped	Object attributes: "abbr" until child `abbr` element is provided	Not mapped	Object attributes: "abbr" until child `abbr` element is provided	`AXDescription: <value>`
`accept`	`input`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`accept-charset`	`form`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`accesskey`	`HTML elements`	Not mapped	A key binding accessible by `accKeyboardShortcut` and `IAccessibleAction::keyBinding`	Properties: `AccessKey: <value>`	`atk_action_get_keybinding`	`AXAccessKey: <value>`
`action`	`form`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`allow`	`iframe`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`allowfullscreen`	`iframe`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`alt`	`area`; `img`; `input`	Not mapped	Used for accessible name, exposed via `accName`	Properties: `Name`	Used for accessible name, exposed via `atk_object_get_name`	`AXDescription: <value>`
`as`	`link`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`async`	`script`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`autocapitalize`	HTML elements	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`autocomplete`	`form`	`aria-autocomplete` Note Note: the ARIA attribute and the HTML attribute have disparate features.	States: `STATE_SUPPORTS_AUTOCOMPLETION` on text form controls until the value is overridden by control	Not mapped	States: `ATK_STATE_SUPPORTS_AUTOCOMPLETION` on text form controls until the value is overridden by control	Not mapped	If the element includes both `autocomplete` and `aria-autocomplete` attributes with valid values, User Agents MUST expose only the `autocomplete` attribute value. The `aria-autocomplete` attribute is not valid on a `form` element.
`autocomplete`	`input`, `select` and `textarea`	`aria-autocomplete` Note Note: the ARIA attribute and the HTML attribute have disparate features.	States: `STATE_SUPPORTS_AUTOCOMPLETION`	Not mapped	States: `ATK_STATE_SUPPORTS_AUTOCOMPLETION`	Not mapped	If the element includes both `autocomplete` and `aria-autocomplete` attributes with valid values, User Agents MUST expose only the `autocomplete` attribute value.
`autofocus`	HTML elements	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped	Similar to `aria-flowto`.
`autoplay`	`audio` and `video`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`blocking`	`link`; `script`; `style`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`charset`	`meta`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`checked` (if present)	`input` `type=checkbox` or `type=radio`	`aria-checked`="true"	Use WAI-ARIA mapping	Property: `Toggle.ToggleState: On (1)`	Use WAI-ARIA mapping	`AXValue: 1`	If an `input` element in the `checkbox` or `radio` state includes both the `checked` attribute and the `aria-checked` attribute with a valid value, User Agents MUST expose only the `checked` attribute value.
`checked` (if absent)	`input` `type=checkbox` or `type=radio`	`aria-checked`="false"	Use WAI-ARIA mapping	Property: `Toggle.ToggleState: Off (0)`	Use WAI-ARIA mapping	`AXValue: 0`	An `input` element in the `checkbox` or `radio` state without a `checked` attribute has an implicit "false" state. User Agents MUST ignore an `aria-checked` attribute which conflicts with the native element's implicit checked state.
`cite`	`blockquote`; `del` and `ins`; `q`	Not mapped	Not mapped	Not mapped	Not mapped	`AXURL: <value>`
`class`	HTML elements	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`color`	`link`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`cols`	`textarea`	Not mapped	Not mapped	Not mapped	Not mapped	`AXRangeForLine: <value>`	Not mapped
`colspan`	`td` and `th`	`aria-colspan`	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`content`	`meta`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`contenteditable`	HTML elements	Not mapped	If the element is in the editable state, the following mappings apply to the element and every nested accessible object with the exception of those which have been specified in the `false` state. States: `IA2_STATE_EDITABLE` and `IA2_STATE_MULTI_LINE` Interfaces: `IAccessibleEditableText` If the element is in the `false` state: not mapped. If the element is in the `inherit` state: match the editable state of its parent element.	If the element is in the editable state, the following mappings apply to the element and every nested accessible object with the exception of those which have been specified in the `false` state. Control Pattern: `TextEdit` Property: `AriaProperties.multiline:true` If the element is in the `false` state: not mapped. If the element is in the `inherit` state: match the editable state of its parent element.	If the element is in the editable state, the following mappings apply to the element and every nested accessible object with the exception of those which have been specified in the `false` state. States: `ATK_STATE_EDITABLE` and `ATK_STATE_MULTI_LINE` Interfaces: `AtkEditableText` If the element is in the `false` state: not mapped. If the element is in the `inherit` state: match the editable state of its parent element.	Role: AXTextArea Use WAI-ARIA mapping	If the element is set to `contenteditable` and `aria-readonly="true"`, User Agents MUST expose only the `contenteditable` state.
`controls`	`audio` and `video`	Not mapped	Not mapped	Not mapped	Not mapped	Controls exposed as `AXToolbar`
`coords`	`area`	Not mapped	Defines an accessible object's dimensions (`IAccessible::accLocation`)	Defines an accessible object's dimensions (`BoundingRectangle`)	Defines an accessible object's dimensions, exposed via `atk_component_get_position` and `atk_component_get_size`	Defines an accessible object's dimensions, exposed via `Frame` property
`crossorigin`	`audio`; `img`; `link`; `script`; `video`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`data`	`object`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`datetime`	`del` and `ins`	Not mapped	Object attributes: `datetime: <value>`	Not mapped	Object attributes: `datetime: <value>`	`AXDateTimeValue: <value>`
`datetime`	`time`	Not mapped	Object attributes: `datetime: <value>`	Properties: `FullDescription: <value>`	Object attributes: `datetime: <value>`	`AXDateTimeValue: <value>`
`decoding`	`img`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`default`	`track`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`defer`	`script`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`dir`	HTML elements	Not mapped	Exposed as "writing-mode" text attribute on the text container.	Exposed by `TextFlowDirections` attribute of the `TextRange` Control Pattern implemented on a parent accessible object.	Exposed as "writing-mode" text attribute on the text container.	Not mapped
`dir`	`bdo`	Not mapped	Exposed as "writing-mode" text attribute on the text container.	Exposed by `TextFlowDirections` attribute of the `TextRange` Control Pattern implemented on a parent accessible object.	Exposed as "writing-mode" text attribute on the text container.	Not mapped
`dirname`	`input` and `textarea`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`disabled`	`button`; `input`; `optgroup`; `option`; `select`; `textarea`; form-associated custom element	`aria-disabled="true"`	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	If the element has both the `disabled` attribute and the `aria-disabled` attribute with a valid value, User Agents MUST expose only the `disabled` attribute value.
`disabled`	`fieldset`	`aria-disabled="true"`	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Form controls within a valid `legend` child element of a `fieldset` with a `disabled` attribute do not become disabled. If the element has both the `disabled` attribute and the `aria-disabled` attribute with a valid value, User Agents MUST expose only the `disabled` attribute value.
`disabled`	`link`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`download`	`a` and `area`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`draggable`	HTML elements	Not mapped	Object attributes: draggable:true	Not mapped	Object attributes: draggable:true	Not mapped
`enctype`	`form`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`enterkeyhint`	HTML elements	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped	Modifies the action label (or icon) to present for the `enter` key on virtual keyboards.
`fetchpriority`	`img`; `link`; `script`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`for`	`label`	Not mapped	Used for accessible name Relations: `IA2_RELATION_LABEL_FOR` and `IA2_RELATION_LABEL_BY` relations between `label` and referred labelable element	Used for accessible name When the `label` element has a `for` attribute referencing another labelable element, the `LabeledBy` property for the referenced element points to the UIA element for the `label` element.	Used for accessible name Relations: `ATK_RELATION_LABEL_FOR` and `ATK_RELATION_LABEL_BY` relations between `label` and referred labelable element	Used for accessible name
`for`	`output`	Not mapped	Relations: `IA2_RELATION_CONTROLLED_BY` with an element pointed by the attribute. Paired element exposes `IA2_RELATION_CONTROLLER_FOR` relation.	Not mapped	Relations: `ATK_RELATION_CONTROLLED_BY` with an element pointed by the attribute. Paired element exposes `ATK_RELATION_CONTROLLER_FOR` relation.	Not mapped
`form`	`button`; `fieldset`; `input`; `label`; `object`; `output`; `select`; `textarea`; form-associated custom element	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`formaction`	`button`; `input`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`formenctype`	`button`; `input`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`formmethod`	`button`; `input`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`formnovalidate`	`button`; `input`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`formtarget`	`button`; `input`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`headers`	`td`; `th`	Not mapped	Links the cell to its header cells. Exposed via `IAccessibleTableCell::rowHeaderCells` and `IAccessibleTableCell::columnHeaderCells`.	Links the cell to its header cells. Exposed via `Table.ItemColumnHeaderItems` and `Table.ItemRowHeaderItems`.	Links the cell to its row and column header cells (note, only one row and one column header cells can be exposed because of API restrictions). See `atk_table_get_row_header` and `atk_table_get_column_header`.	Expose via `AXColumnHeaderUIElements` and `AXRowHeaderUIElements`
`height`	`canvas`; `embed`; `iframe`; `img`; `input`; `object`; `source` (in `picture`); `video`	Not mapped	Defines an accessible object's height (`IAccessible::accLocation`)	Defines an accessible object's height (`BoundingRectangle`)	Defines an accessible object's height (`atk_component_get_size`)	Defines an accessible object's height (`AXSize` property)
`hidden`	HTML elements	`aria-hidden="true"` if the element retains its user agent default styling of `display: none`. Otherwise, if no other method for hiding the content is used (e.g., `visibility: hidden`) then it is not mapped.	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`high`	`meter`	Not mapped	Not mapped	`RangeValue.Maximum`	Not mapped	Not mapped
`href`	`a`; `area`	Not mapped	Creates a link accessible object. For details, refer to `a` and `area` element mappings.	Creates a link accessible object. For details, refer to `a` and `area` element mappings. The value of the `href` attribute is stored in the `Value.Value` UIA property.	Creates a link accessible object. For details, refer to `a` and `area` element mappings.	`AXURL: <value>`
`href`	`link`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`hreflang`	`a`; `link`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`http-equiv`	`meta`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`id`	HTML elements	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`inert`	HTML elements	Not Mapped	See comments	See comments	See comments	See comments	Nodes that are inert are not exposed to an accessibility API. Note Note: an inert node can have descendants that are not inert. For example, a modal dialog can escape an inert subtree.
`indeterminate [IDL]`	HTML elements; `input`	`aria-checked` (state)="mixed"	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	If the element has the `indeterminate [IDL]` set and the `aria-checked` attribute set, User Agents MUST expose only the`indeterminate [IDL]` state.
`ismap`	`img`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`itemid`	`img`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`itemprop`	`img`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`itemref`	`img`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`itemscope`	`img`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`itemtype`	`img`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`kind`	`track`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`label`	`optgroup`; `option`; `track`	Not mapped	Associates the accessible name	The target element of the `label` attribute has a `LabeledBy` property pointing to the element with the `label` attribute. Participates in name computation.	Associates the accessible name	`AXTitle`: `<value>`	See Also: Accessible Name and Description: Computation and API Mappings 1.1
`lang`	HTML elements	Not mapped	Exposed as "language" text attribute on the text container	The value of the `lang` attribute is exposed as a locale identifier by `Culture` property of the UIA element representing the HTML element, and by `Culture` attribute of the `TextRange` Control Pattern implemented on a parent accessible object.	Exposed as "language" text attribute on the text container	`AXLanguage: <value>`
`list`	`input`	`aria-controls`	`IA2_RELATION_CONTROLLER_FOR` point to the `datalist` element referred to by the IDREF value of the `list` attribute.	`ControllerFor` point to the `datalist` element referred to by the IDREF value of the `list` attribute.	`ATK_RELATION_CONTROLLER_FOR` point to the `datalist` element referred to by the IDREF value of the `list` attribute.	Property: `AXLinkedUIElements`: point to the `datalist` element referred to by the IDREF value of the `list` attribute.	Refer to `datalist` and `input` element mappings.
`loop`	`audio`; `video`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`low`	`meter`	Not mapped	Not mapped	`RangeValue.Minimum`	Not mapped	Not mapped
`max`	`input`	`aria-valuemax`	Exposed as `IAccessibleValue::maximumValue` if the element implements the interface	`RangeValue.Maximum`	Exposed as `atk_value_get_maximum_value` if the element implements the `AtkValue` interface	`AXMaxValue: <value>`
`max`	`meter`; `progress`	`aria-valuemax`	Exposed as `IAccessibleValue::maximumValue` if the element implements the interface	`RangeValue.Maximum`	Exposed as `atk_value_get_maximum_value` if the element implements the `AtkValue` interface	`AXMaxValue: <value>`
`maxlength`	`input`; `textarea`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`media`	`link`; `meta`; `source` (in `picture`); `style`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`method`	`form`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`min`	`input`	`aria-valuemin`	Exposed as `IAccessibleValue::minimumValue` if the element implements the interface	`RangeValue.Minimum`	Exposed as `atk_value_get_minimum_value` if the element implements the `AtkValue` interface	`AXMinValue: <value>`
`min`	`meter`	`aria-valuemin`	Exposed as `IAccessibleValue::minimumValue` if the element implements the interface	`RangeValue.Minimum`	Exposed as `atk_value_get_minimum_value` if the element implements the `AtkValue` interface	`AXMinValue: <value>`
`minlength`	`input`; `textarea`	Not mapped	States: `IA2_STATE_INVALID_ENTRY` if value doesn't meet the designated minimum length value.	States: `IsDataValidForForm` if value doesn't meet the designated minimum length value.	States: `ATK_STATE_INVALID_ENTRY` if value doesn't meet the designated minimum length value.	Property: `AXInvalid`: `true` if value doesn't meet the designated minimum length value.
`multiple`	`input`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`multiple`	`select`	`aria-multiselectable="true"`	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`muted`	`audio`; `video`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`name`	`button`; `fieldset`; `input`; `output`; `select`; `textarea`; form-associated custom element	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`name`	`form`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`name`	`iframe`; `object`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`name`	`map`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`name`	`meta`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`name`	`slot`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`nomodule`	`script`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`nonce`	HTML elements	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`novalidate`	`form`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`open`	`details`	`aria-expanded`="true \| false"	`STATE_SYSTEM_EXPANDED` `STATE_SYSTEM_COLLAPSED`	`ExpandCollapsePattern`	States: `ATK_STATE_COLLAPSED` or `ATK_STATE_EXPANDED` depending on the attribute value	`AXExpanded: YES\|NO`	Set properties on the `summary` element.
`open`	`dialog`	If the `open` attribute is set via the `showModal()` method then `aria-modal="true"` and `aria-hidden="false"`. Otherwise, if the `open` attribute is set via the `show()` method, or explicitly specified by an author, then `aria-modal="false"` and `aria-hidden="false"`.	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	The `open` attribute's value is irrelevant. When the `open` attribute is not specified the default user agent styling for a `dialog` is `display: none`. Authors can reveal a `dialog` through the style layer by modifying its `display` property. If revealed this way then the `dialog` is `aria-modal="false"` and `aria-hidden="false"`.
`optimum`	`meter`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`pattern`	`input`	If the value doesn't match the pattern: `aria-invalid="true"`; Otherwise, `aria-invalid="false"`	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`ping`	`a` and `area`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`placeholder`	`input`; `textarea`	`aria-placeholder`	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	When the `placeholder` and `aria-placeholder` attributes are both present, and the `placeholder` attribute's value is non-empty, user agents MUST expose the value of the `placeholder` attribute, and ignore `aria-placeholder`. If the `placeholder` attribute's value is empty, then user agents MUST expose the value of the `aria-placeholder` attribute.
`playsinline`	`video`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`poster`	`video`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`preload`	`audio` and `video`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`readonly`	`input`; `textarea`; form-associated custom elements	`aria-readonly="true"`	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	If the element includes both the `readonly` attribute and the `aria-readonly` attribute with a valid value, User Agents MUST expose only the `readonly` attribute value.
`referrerpolicy`	`a`; `area`; `iframe`; `img`; `link`; `script`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`rel`	`a`; `area`; `link`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`required`	`input`; `select`; `textarea`	`aria-required`	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	If the element includes both the `required` attribute and the `aria-required` attribute with a valid value, User Agents MUST expose only the `required` attribute value.
`reversed`	`ol`	Not mapped	Reverses the numerical or alphabetical order of the child list item markers.	Reverses the numerical or alphabetical order of the child list item markers.	Reverses the numerical or alphabetical order of the child list item markers.	Reverses the numerical or alphabetical order of the child list item markers.
`rows`	`textarea`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`rowspan`	`td`; `th`	`aria-rowspan`	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`sandbox`	`iframe`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`scope`	`th`	If `scope="row"` then map `th` to `rowheader` If `scope="col"` then map `th` to `columnheader`	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`selected`	`option`	`aria-selected="true"`	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	If the element includes both the `selected` attribute and the `aria-selected` attribute with a valid value, User Agents MUST expose only the `selected` attribute value.
`shape`	`area`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`size`	`input`; `select`	Not mapped for `input` elements. If greater than 1, then creates a listbox accessible object. Refer to `select` element for details.	Not mapped for `input` elements. For `select` element use WAI-ARIA mapping.	Not mapped for `input` elements. For `select` element use WAI-ARIA mapping.	Not mapped for `input` elements. For `select` element use WAI-ARIA mapping.	Not mapped for `input` elements. For `select` element use WAI-ARIA mapping.	For `input` elements that allow the `size` attribute, the attribute will modify their default width. A width provided by CSS will negate the effects of the `size` attribute on these `input` elements.
`sizes`	`link`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`sizes`	`img`; `source`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`slot`	HTML elements	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`span`	`col`; `colgroup`	Not mapped	Exposed as `IAccessibleTableCell::columnExtent` on all cells at the column	Exposed as `GridItem.ColumnSpan` on all cells at the column	Exposed via `atk_table_get_column_extent_at`	`AXColumnIndexRange.length: <value>`
`spellcheck`	HTML elements	`aria-invalid="spelling"` or `grammar`	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`src`	`audio`; `embed`; `iframe`; `img`; `input`; `script`; `source` (in `audio` or `video`); `track`; `video`	Not mapped	Object attributes: `src` on `img` only	Not mapped	Object attributes: `src` on `img` only	`AXURL: <value>` on `img` and `input type="image"`
`srcdoc`	`iframe`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`srclang`	`track`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`srcset`	`img`; `source`	Not mapped	Not mapped	Not mapped	Not mapped	Not Mapped
`start`	`ol`	Not mapped	Changes the first number of the child list item accessible objects to match the `start` attribute's value.	Changes the first number of the child list item accessible objects to match the `start` attribute's value.	Changes the first number of the child list item accessible objects to match the `start` attribute's value.	Changes the first number of the child list item accessible objects to match the `start` attribute's value.
`step`	`input`	Not mapped	Not mapped	If the `input` is in the `Range` state, set both `RangeValue.SmallChange` and `RangeValue.LargeChange` to the value of `step`.	Exposed as `atk_value_get_minimum_increment` if the element implements the `AtkValue` interface.	Not mapped
`style`	HTML elements	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`tabindex`	HTML elements	See Focus States and Events Table	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping
`target`	`a`; `area`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`target`	`base`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`target`	`form`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`title`	HTML elements	Either the accessible name, or the accessible description, or Not mapped (see Comments).	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	Use WAI-ARIA mapping	The Accessible Name and Description Computation section specifies if the `title` attribute will be mapped and, if so, through what [WAI-ARIA] property.
`title`	`abbr`; `dfn`	Not mapped	Associates the accessible name	Associates the accessible name	Associates the accessible name	`AXExpandedTextValue: <value>`
`title`	`link`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`title`	`link`; `style`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped	Provides the name for the CSS style sheet.
`translate`	HTML elements	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`type`	`a`; `link`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`type`	`button`	Not mapped	`submit` type may be a default button in the form.	`submit` type may be a default button in the form.	`submit` type may be a default button in the form.	`submit` type may be a default button in the form.
`type`	`embed`; `object`; `script`; `source`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`type`	`input`	Refer to WAI-ARIA mappings for input types with defined ARIA roles.	Defines the accessible role, states and other properties, refer to type="`text`", type="`password`", type="`button`", etc	Defines the accessible role, states and other properties, refer to type="`text`", type="`password`", type="`button`", etc	Defines the accessible role, states and other properties, refer to type="`text`", type="`password`", type="`button`", etc	Defines the accessible role, states and other properties, refer to type="`text`", type="`password`", type="`button`", etc
`type`	`ol`	Not mapped	Defines the list item marker, which has no accessible object, but is exposed as content in the accessible text of the associated list item. Interfaces: `IAccessibleText2`	Defines the list item marker, which has no accessible object, but is exposed as content in the accessible text of the associated list item. Control Pattern: `Text`	Defines the list item marker, which has no accessible object, but is exposed as content in the accessible text of the associated list item. Interfaces: `ATKText`	Defines the list item marker, which is exposed as content in `AXValue`, and rendered as an accessible object: AXRole: `AXListMarker` AXSubrole: `(nil)` AXRoleDescription: `"list marker"`	Some platforms (IAccessible2, ATK, UIA) do not expose an accessible object for the list item marker, whether it was created and then pruned from the accessibility tree, or never created in the first place. Instead, they expose the list item marker as part of the associated list item's accessible text. In these cases, implementors need to consider such things as adjusting the offsets (e.g., for caret-moved events, text-selection events, etc.) for the updated list item text that now also contains the list item marker as content, rather than just taking the offsets unmodified from the list item renderer.
`usemap`	`img`	Not mapped	Responsible for image map creation.	Responsible for image map creation.	Responsible for image map creation.	Responsible for image map creation.	Refer to `img` element.
`value`	`button`; `option`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`value`	`data`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped
`value`	`input`	Not mapped	Associates the accessible value for entry type input elements and accessible name for button type input elements	Associates the accessible value for entry type input elements and accessible name for button type input elements	Associates the accessible value for entry type input elements and accessible name for button type input elements	`AXValue: <value>`
`value`	`li`	Not mapped	Exposed as first text node of `li`'s accessible object.	Expose the value of the `value` attribute as the first text node in the list item. If the value of the `value` attribute is an integer, set the UIA `PositionInSet` property to the integer value.	Exposed as first text node of `li`'s accessible object.	Exposed as `AXValue: <value>` with accessible object: AXRole: `AXListMarker` AXSubrole: `(nil)` AXRoleDescription: `list marker`
`value`	`meter`; `progress`	`aria-valuenow`	Exposed as `IAccessibleValue::currentValue`	Exposed as `Value.Value`	Exposed as `atk_value_get_current_value`	`AXValue: <value>`
`width`	`canvas`; `embed`; `iframe`; `img`; `input`; `object`; `source` (in `picture`); `video`	Not mapped	Defines an accessible object's width (`IAccessible::accLocation`)	Defines an accessible object's width (`BoundingRectangle`)	Defines an accessible object's width (`atk_component_get_size`)	`AXSize: w=n`
`wrap`	`textarea`	Not mapped	Not mapped	Not mapped	Not mapped	Not mapped

abbr [ th ]

`abbr` [ `th` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Object attributes: "abbr" until child `abbr` element is provided
UIA	Not mapped
ATK	Object attributes: "abbr" until child `abbr` element is provided
AX	`AXDescription: <value>`
Comments

accept [ input ]

`accept` [ `input` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

accept-charset [ form ]

`accept-charset` [ `form` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

accesskey [ HTML elements ]

`accesskey` [ `HTML elements` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	A key binding accessible by `accKeyboardShortcut` and `IAccessibleAction::keyBinding`
UIA	Properties: `AccessKey: <value>`
ATK	`atk_action_get_keybinding`
AX	`AXAccessKey: <value>`
Comments

action [ form ]

`action` [ `form` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

allow [ iframe ]

`allow` [ `iframe` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

allowfullscreen [ iframe ]

`allowfullscreen` [ `iframe` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

alt [ area; img; input ]

`alt` [ `area`; `img`; `input` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Used for accessible name, exposed via `accName`
UIA	Properties: `Name`
ATK	Used for accessible name, exposed via `atk_object_get_name`
AX	`AXDescription: <value>`
Comments

as [ link ]

`as` [ `link` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

async [ script ]

`async` [ `script` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

autocapitalize [ HTML elements ]

`autocapitalize` [ HTML elements ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

autocomplete [ form ]

`autocomplete` [ `form` ]
[WAI-ARIA-1.2]	`aria-autocomplete` Note Note: the ARIA attribute and the HTML attribute have disparate features.
MSAA + IAccessible2	States: `STATE_SUPPORTS_AUTOCOMPLETION` on text form controls until the value is overridden by control
UIA	Not mapped
ATK	States: `ATK_STATE_SUPPORTS_AUTOCOMPLETION` on text form controls until the value is overridden by control
AX	Not mapped
Comments	If the element includes both `autocomplete` and `aria-autocomplete` attributes with valid values, User Agents MUST expose only the `autocomplete` attribute value. The `aria-autocomplete` attribute is not valid on a `form` element.

autocomplete [ input, select and textarea ]

`autocomplete` [ `input`, `select` and `textarea` ]
[WAI-ARIA-1.2]	`aria-autocomplete` Note Note: the ARIA attribute and the HTML attribute have disparate features.
MSAA + IAccessible2	States: `STATE_SUPPORTS_AUTOCOMPLETION`
UIA	Not mapped
ATK	States: `ATK_STATE_SUPPORTS_AUTOCOMPLETION`
AX	Not mapped
Comments	If the element includes both `autocomplete` and `aria-autocomplete` attributes with valid values, User Agents MUST expose only the `autocomplete` attribute value.

autofocus [ HTML elements ]

`autofocus` [ HTML elements ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments	Similar to `aria-flowto`.

autoplay [ audio and video ]

`autoplay` [ `audio` and `video` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

blocking [ link; script; style ]

`blocking` [ `link`; `script`; `style` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

charset [ meta ]

`charset` [ `meta` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

checked (if present) [ input type=checkbox or type=radio ]

`checked` (if present) [ `input` `type=checkbox` or `type=radio` ]
[WAI-ARIA-1.2]	`aria-checked`="true"
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Property: `Toggle.ToggleState: On (1)`
ATK	Use WAI-ARIA mapping
AX	`AXValue: 1`
Comments	If an `input` element in the `checkbox` or `radio` state includes both the `checked` attribute and the `aria-checked` attribute with a valid value, User Agents MUST expose only the `checked` attribute value.

checked (if absent) [ input type=checkbox or type=radio ]

`checked` (if absent) [ `input` `type=checkbox` or `type=radio` ]
[WAI-ARIA-1.2]	`aria-checked`="false"
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Property: `Toggle.ToggleState: Off (0)`
ATK	Use WAI-ARIA mapping
AX	`AXValue: 0`
Comments	An `input` element in the `checkbox` or `radio` state without a `checked` attribute has an implicit "false" state. User Agents MUST ignore an `aria-checked` attribute which conflicts with the native element's implicit checked state.

cite [ blockquote; del and ins; q ]

`cite` [ `blockquote`; `del` and `ins`; `q` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	`AXURL: <value>`
Comments

class [ HTML elements ]

`class` [ HTML elements ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

color [ link ]

`color` [ `link` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

cols [ textarea ]

`cols` [ `textarea` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	`AXRangeForLine: <value>`
Comments	Not mapped

colspan [ td and th ]

`colspan` [ `td` and `th` ]
[WAI-ARIA-1.2]	`aria-colspan`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

content [ meta ]

`content` [ `meta` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

contenteditable [ HTML elements ]

`contenteditable` [ HTML elements ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	If the element is in the editable state, the following mappings apply to the element and every nested accessible object with the exception of those which have been specified in the `false` state. States: `IA2_STATE_EDITABLE` and `IA2_STATE_MULTI_LINE` Interfaces: `IAccessibleEditableText` If the element is in the `false` state: not mapped. If the element is in the `inherit` state: match the editable state of its parent element.
UIA	If the element is in the editable state, the following mappings apply to the element and every nested accessible object with the exception of those which have been specified in the `false` state. Control Pattern: `TextEdit` Property: `AriaProperties.multiline:true` If the element is in the `false` state: not mapped. If the element is in the `inherit` state: match the editable state of its parent element.
ATK	If the element is in the editable state, the following mappings apply to the element and every nested accessible object with the exception of those which have been specified in the `false` state. States: `ATK_STATE_EDITABLE` and `ATK_STATE_MULTI_LINE` Interfaces: `AtkEditableText` If the element is in the `false` state: not mapped. If the element is in the `inherit` state: match the editable state of its parent element.
AX	Role: AXTextArea Use WAI-ARIA mapping
Comments	If the element is set to `contenteditable` and `aria-readonly="true"`, User Agents MUST expose only the `contenteditable` state.

controls [ audio and video ]

`controls` [ `audio` and `video` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Controls exposed as `AXToolbar`
Comments

coords [ area ]

`coords` [ `area` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Defines an accessible object's dimensions (`IAccessible::accLocation`)
UIA	Defines an accessible object's dimensions (`BoundingRectangle`)
ATK	Defines an accessible object's dimensions, exposed via `atk_component_get_position` and `atk_component_get_size`
AX	Defines an accessible object's dimensions, exposed via `Frame` property
Comments

crossorigin [ audio; img; link; script; video ]

`crossorigin` [ `audio`; `img`; `link`; `script`; `video` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

data [ object ]

`data` [ `object` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

datetime [ del and ins ]

`datetime` [ `del` and `ins` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Object attributes: `datetime: <value>`
UIA	Not mapped
ATK	Object attributes: `datetime: <value>`
AX	`AXDateTimeValue: <value>`
Comments

datetime [ time ]

`datetime` [ `time` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Object attributes: `datetime: <value>`
UIA	Properties: `FullDescription: <value>`
ATK	Object attributes: `datetime: <value>`
AX	`AXDateTimeValue: <value>`
Comments

decoding [ img ]

`decoding` [ `img` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

default [ track ]

`default` [ `track` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

defer [ script ]

`defer` [ `script` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

dir [ HTML elements ]

`dir` [ HTML elements ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Exposed as "writing-mode" text attribute on the text container.
UIA	Exposed by `TextFlowDirections` attribute of the `TextRange` Control Pattern implemented on a parent accessible object.
ATK	Exposed as "writing-mode" text attribute on the text container.
AX	Not mapped
Comments

dir [ bdo ]

`dir` [ `bdo` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Exposed as "writing-mode" text attribute on the text container.
UIA	Exposed by `TextFlowDirections` attribute of the `TextRange` Control Pattern implemented on a parent accessible object.
ATK	Exposed as "writing-mode" text attribute on the text container.
AX	Not mapped
Comments

dirname [ input and textarea ]

`dirname` [ `input` and `textarea` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

disabled [ button; input; optgroup; option; select; textarea; form-associated custom element ]

`disabled` [ `button`; `input`; `optgroup`; `option`; `select`; `textarea`; form-associated custom element ]
[WAI-ARIA-1.2]	`aria-disabled="true"`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	If the element has both the `disabled` attribute and the `aria-disabled` attribute with a valid value, User Agents MUST expose only the `disabled` attribute value.

disabled [ fieldset ]

`disabled` [ `fieldset` ]
[WAI-ARIA-1.2]	`aria-disabled="true"`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	Form controls within a valid `legend` child element of a `fieldset` with a `disabled` attribute do not become disabled. If the element has both the `disabled` attribute and the `aria-disabled` attribute with a valid value, User Agents MUST expose only the `disabled` attribute value.

disabled [ link ]

`disabled` [ `link` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

download [ a and area ]

`download` [ `a` and `area` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

draggable [ HTML elements ]

`draggable` [ HTML elements ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Object attributes: draggable:true
UIA	Not mapped
ATK	Object attributes: draggable:true
AX	Not mapped
Comments

enctype [ form ]

`enctype` [ `form` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

enterkeyhint [ HTML elements ]

`enterkeyhint` [ HTML elements ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments	Modifies the action label (or icon) to present for the `enter` key on virtual keyboards.

fetchpriority [ img; link; script ]

`fetchpriority` [ `img`; `link`; `script` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

for [ label ]

`for` [ `label` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Used for accessible name Relations: `IA2_RELATION_LABEL_FOR` and `IA2_RELATION_LABEL_BY` relations between `label` and referred labelable element
UIA	Used for accessible name When the `label` element has a `for` attribute referencing another labelable element, the `LabeledBy` property for the referenced element points to the UIA element for the `label` element.
ATK	Used for accessible name Relations: `ATK_RELATION_LABEL_FOR` and `ATK_RELATION_LABEL_BY` relations between `label` and referred labelable element
AX	Used for accessible name
Comments

for [ output ]

`for` [ `output` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Relations: `IA2_RELATION_CONTROLLED_BY` with an element pointed by the attribute. Paired element exposes `IA2_RELATION_CONTROLLER_FOR` relation.
UIA	Not mapped
ATK	Relations: `ATK_RELATION_CONTROLLED_BY` with an element pointed by the attribute. Paired element exposes `ATK_RELATION_CONTROLLER_FOR` relation.
AX	Not mapped
Comments

form [ button; fieldset; input; label; object; output; select; textarea; form-associated custom element ]

`form` [ `button`; `fieldset`; `input`; `label`; `object`; `output`; `select`; `textarea`; form-associated custom element ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

formaction [ button; input ]

`formaction` [ `button`; `input` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

formenctype [ button; input ]

`formenctype` [ `button`; `input` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

formmethod [ button; input ]

`formmethod` [ `button`; `input` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

formnovalidate [ button; input ]

`formnovalidate` [ `button`; `input` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

formtarget [ button; input ]

`formtarget` [ `button`; `input` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

headers [ td; th ]

`headers` [ `td`; `th` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Links the cell to its header cells. Exposed via `IAccessibleTableCell::rowHeaderCells` and `IAccessibleTableCell::columnHeaderCells`.
UIA	Links the cell to its header cells. Exposed via `Table.ItemColumnHeaderItems` and `Table.ItemRowHeaderItems`.
ATK	Links the cell to its row and column header cells (note, only one row and one column header cells can be exposed because of API restrictions). See `atk_table_get_row_header` and `atk_table_get_column_header`.
AX	Expose via `AXColumnHeaderUIElements` and `AXRowHeaderUIElements`
Comments

height [ canvas; embed; iframe; img; input; object; source (in picture); video ]

`height` [ `canvas`; `embed`; `iframe`; `img`; `input`; `object`; `source` (in `picture`); `video` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Defines an accessible object's height (`IAccessible::accLocation`)
UIA	Defines an accessible object's height (`BoundingRectangle`)
ATK	Defines an accessible object's height (`atk_component_get_size`)
AX	Defines an accessible object's height (`AXSize` property)
Comments

hidden [ HTML elements ]

`hidden` [ HTML elements ]
[WAI-ARIA-1.2]	`aria-hidden="true"` if the element retains its user agent default styling of `display: none`. Otherwise, if no other method for hiding the content is used (e.g., `visibility: hidden`) then it is not mapped.
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

high [ meter ]

`high` [ `meter` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	`RangeValue.Maximum`
ATK	Not mapped
AX	Not mapped
Comments

href [a; area]

`href` [`a`; `area`]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Creates a link accessible object. For details, refer to `a` and `area` element mappings.
UIA	Creates a link accessible object. For details, refer to `a` and `area` element mappings. The value of the `href` attribute is stored in the `Value.Value` UIA property.
ATK	Creates a link accessible object. For details, refer to `a` and `area` element mappings.
AX	`AXURL: <value>`
Comments

href [ link ]

`href` [ `link` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

hreflang [ a; link ]

`hreflang` [ `a`; `link` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

http-equiv [ meta ]

`http-equiv` [ `meta` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

id [ HTML elements ]

`id` [ HTML elements ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

inert [ HTML elements ]

`inert` [ HTML elements ]
[WAI-ARIA-1.2]	Not Mapped
MSAA + IAccessible2	See comments
UIA	See comments
ATK	See comments
AX	See comments
Comments	Nodes that are inert are not exposed to an accessibility API. Note Note: an inert node can have descendants that are not inert. For example, a modal dialog can escape an inert subtree.

indeterminate [IDL] [ HTML elements; input ]

`indeterminate [IDL]` [ HTML elements; `input` ]
[WAI-ARIA-1.2]	`aria-checked` (state)="mixed"
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	If the element has the `indeterminate [IDL]` set and the `aria-checked` attribute set, User Agents MUST expose only the`indeterminate [IDL]` state.

ismap [ img ]

`ismap` [ `img` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

itemid [ img ]

`itemid` [ `img` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

itemprop [ img ]

`itemprop` [ `img` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

itemref [ img ]

`itemref` [ `img` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

itemscope [ img ]

`itemscope` [ `img` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

itemtype [ img ]

`itemtype` [ `img` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

kind [ track ]

`kind` [ `track` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

label [ optgroup; option; track ]

`label` [ `optgroup`; `option`; `track` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Associates the accessible name
UIA	The target element of the `label` attribute has a `LabeledBy` property pointing to the element with the `label` attribute. Participates in name computation.
ATK	Associates the accessible name
AX	`AXTitle`: `<value>`
Comments	See Also: Accessible Name and Description: Computation and API Mappings 1.1

lang [ HTML elements ]

`lang` [ HTML elements ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Exposed as "language" text attribute on the text container
UIA	The value of the `lang` attribute is exposed as a locale identifier by `Culture` property of the UIA element representing the HTML element, and by `Culture` attribute of the `TextRange` Control Pattern implemented on a parent accessible object.
ATK	Exposed as "language" text attribute on the text container
AX	`AXLanguage: <value>`
Comments

list [ input ]

`list` [ `input` ]
[WAI-ARIA-1.2]	`aria-controls`
MSAA + IAccessible2	`IA2_RELATION_CONTROLLER_FOR` point to the `datalist` element referred to by the IDREF value of the `list` attribute.
UIA	`ControllerFor` point to the `datalist` element referred to by the IDREF value of the `list` attribute.
ATK	`ATK_RELATION_CONTROLLER_FOR` point to the `datalist` element referred to by the IDREF value of the `list` attribute.
AX	Property: `AXLinkedUIElements`: point to the `datalist` element referred to by the IDREF value of the `list` attribute.
Comments	Refer to `datalist` and `input` element mappings.

loop [ audio; video ]

`loop` [ `audio`; `video` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

low [ meter ]

`low` [ `meter` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	`RangeValue.Minimum`
ATK	Not mapped
AX	Not mapped
Comments

max [ input ]

`max` [ `input` ]
[WAI-ARIA-1.2]	`aria-valuemax`
MSAA + IAccessible2	Exposed as `IAccessibleValue::maximumValue` if the element implements the interface
UIA	`RangeValue.Maximum`
ATK	Exposed as `atk_value_get_maximum_value` if the element implements the `AtkValue` interface
AX	`AXMaxValue: <value>`
Comments

max [ meter; progress ]

`max` [ `meter`; `progress` ]
[WAI-ARIA-1.2]	`aria-valuemax`
MSAA + IAccessible2	Exposed as `IAccessibleValue::maximumValue` if the element implements the interface
UIA	`RangeValue.Maximum`
ATK	Exposed as `atk_value_get_maximum_value` if the element implements the `AtkValue` interface
AX	`AXMaxValue: <value>`
Comments

maxlength [ input; textarea ]

`maxlength` [ `input`; `textarea` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

media [ link; meta; source (in picture); style ]

`media` [ `link`; `meta`; `source` (in `picture`); `style` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

method [ form ]

`method` [ `form` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

min [ input ]

`min` [ `input` ]
[WAI-ARIA-1.2]	`aria-valuemin`
MSAA + IAccessible2	Exposed as `IAccessibleValue::minimumValue` if the element implements the interface
UIA	`RangeValue.Minimum`
ATK	Exposed as `atk_value_get_minimum_value` if the element implements the `AtkValue` interface
AX	`AXMinValue: <value>`
Comments

min [ meter ]

`min` [ `meter` ]
[WAI-ARIA-1.2]	`aria-valuemin`
MSAA + IAccessible2	Exposed as `IAccessibleValue::minimumValue` if the element implements the interface
UIA	`RangeValue.Minimum`
ATK	Exposed as `atk_value_get_minimum_value` if the element implements the `AtkValue` interface
AX	`AXMinValue: <value>`
Comments

minlength [ input; textarea ]

`minlength` [ `input`; `textarea` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	States: `IA2_STATE_INVALID_ENTRY` if value doesn't meet the designated minimum length value.
UIA	States: `IsDataValidForForm` if value doesn't meet the designated minimum length value.
ATK	States: `ATK_STATE_INVALID_ENTRY` if value doesn't meet the designated minimum length value.
AX	Property: `AXInvalid`: `true` if value doesn't meet the designated minimum length value.
Comments

multiple [ input ]

`multiple` [ `input` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

multiple [ select ]

`multiple` [ `select` ]
[WAI-ARIA-1.2]	`aria-multiselectable="true"`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

muted [ audio; video ]

`muted` [ `audio`; `video` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

name [ button; fieldset; input; output; select; textarea; form-associated custom element ]

`name` [ `button`; `fieldset`; `input`; `output`; `select`; `textarea`; form-associated custom element ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

name [ form ]

`name` [ `form` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

name [ iframe; object ]

`name` [ `iframe`; `object` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

name [ map ]

`name` [ `map` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

name [ meta ]

`name` [ `meta` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

name [ slot ]

`name` [ `slot` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

nomodule [ script ]

`nomodule` [ `script` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

nonce [ HTML elements ]

`nonce` [ HTML elements ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

novalidate [ form ]

`novalidate` [ `form` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

open [ details ]

`open` [ `details` ]
[WAI-ARIA-1.2]	`aria-expanded`="true \| false"
MSAA + IAccessible2	`STATE_SYSTEM_EXPANDED` `STATE_SYSTEM_COLLAPSED`
UIA	`ExpandCollapsePattern`
ATK	States: `ATK_STATE_COLLAPSED` or `ATK_STATE_EXPANDED` depending on the attribute value
AX	`AXExpanded: YES\|NO`
Comments	Set properties on the `summary` element.

open [dialog]

`open` [`dialog`]
[WAI-ARIA-1.2]	If the `open` attribute is set via the `showModal()` method then `aria-modal="true"` and `aria-hidden="false"`. Otherwise, if the `open` attribute is set via the `show()` method, or explicitly specified by an author, then `aria-modal="false"` and `aria-hidden="false"`.
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	The `open` attribute's value is irrelevant. When the `open` attribute is not specified the default user agent styling for a `dialog` is `display: none`. Authors can reveal a `dialog` through the style layer by modifying its `display` property. If revealed this way then the `dialog` is `aria-modal="false"` and `aria-hidden="false"`.

optimum [ meter ]

`optimum` [ `meter` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

pattern [ input ]

`pattern` [ `input` ]
[WAI-ARIA-1.2]	If the value doesn't match the pattern: `aria-invalid="true"`; Otherwise, `aria-invalid="false"`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

ping [ a and area ]

`ping` [ `a` and `area` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

placeholder [ input; textarea ]

`placeholder` [ `input`; `textarea` ]
[WAI-ARIA-1.2]	`aria-placeholder`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	When the `placeholder` and `aria-placeholder` attributes are both present, and the `placeholder` attribute's value is non-empty, user agents MUST expose the value of the `placeholder` attribute, and ignore `aria-placeholder`. If the `placeholder` attribute's value is empty, then user agents MUST expose the value of the `aria-placeholder` attribute.

playsinline [ video ]

`playsinline` [ `video` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

poster [ video ]

`poster` [ `video` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

preload [ audio and video ]

`preload` [ `audio` and `video` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

readonly [ input; textarea; form-associated custom elements ]

`readonly` [ `input`; `textarea`; form-associated custom elements ]
[WAI-ARIA-1.2]	`aria-readonly="true"`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	If the element includes both the `readonly` attribute and the `aria-readonly` attribute with a valid value, User Agents MUST expose only the `readonly` attribute value.

referrerpolicy [ a; area; iframe; img; link; script ]

`referrerpolicy` [ `a`; `area`; `iframe`; `img`; `link`; `script` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

rel [ a; area; link ]

`rel` [ `a`; `area`; `link` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

required [ input; select; textarea ]

`required` [ `input`; `select`; `textarea` ]
[WAI-ARIA-1.2]	`aria-required`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	If the element includes both the `required` attribute and the `aria-required` attribute with a valid value, User Agents MUST expose only the `required` attribute value.

reversed [ ol ]

`reversed` [ `ol` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Reverses the numerical or alphabetical order of the child list item markers.
UIA	Reverses the numerical or alphabetical order of the child list item markers.
ATK	Reverses the numerical or alphabetical order of the child list item markers.
AX	Reverses the numerical or alphabetical order of the child list item markers.
Comments

rows [ textarea ]

`rows` [ `textarea` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

rowspan [ td; th ]

`rowspan` [ `td`; `th` ]
[WAI-ARIA-1.2]	`aria-rowspan`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

sandbox [ iframe ]

`sandbox` [ `iframe` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

scope [ th ]

`scope` [ `th` ]
[WAI-ARIA-1.2]	If `scope="row"` then map `th` to `rowheader` If `scope="col"` then map `th` to `columnheader`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

selected [ option ]

`selected` [ `option` ]
[WAI-ARIA-1.2]	`aria-selected="true"`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	If the element includes both the `selected` attribute and the `aria-selected` attribute with a valid value, User Agents MUST expose only the `selected` attribute value.

shape [ area ]

`shape` [ `area` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

size [ input; select ]

`size` [ `input`; `select` ]
[WAI-ARIA-1.2]	Not mapped for `input` elements. If greater than 1, then creates a listbox accessible object. Refer to `select` element for details.
MSAA + IAccessible2	Not mapped for `input` elements. For `select` element use WAI-ARIA mapping.
UIA	Not mapped for `input` elements. For `select` element use WAI-ARIA mapping.
ATK	Not mapped for `input` elements. For `select` element use WAI-ARIA mapping.
AX	Not mapped for `input` elements. For `select` element use WAI-ARIA mapping.
Comments	For `input` elements that allow the `size` attribute, the attribute will modify their default width. A width provided by CSS will negate the effects of the `size` attribute on these `input` elements.

sizes [ link ]

`sizes` [ `link` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

sizes [ img; source ]

`sizes` [ `img`; `source` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

slot [ HTML elements ]

`slot` [ HTML elements ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

span [ col; colgroup ]

`span` [ `col`; `colgroup` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Exposed as `IAccessibleTableCell::columnExtent` on all cells at the column
UIA	Exposed as `GridItem.ColumnSpan` on all cells at the column
ATK	Exposed via `atk_table_get_column_extent_at`
AX	`AXColumnIndexRange.length: <value>`
Comments

spellcheck [ HTML elements ]

`spellcheck` [ HTML elements ]
[WAI-ARIA-1.2]	`aria-invalid="spelling"` or `grammar`
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

src [ audio; embed; iframe; img; input; script; source (in audio or video); track; video ]

`src` [ `audio`; `embed`; `iframe`; `img`; `input`; `script`; `source` (in `audio` or `video`); `track`; `video` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Object attributes: `src` on `img` only
UIA	Not mapped
ATK	Object attributes: `src` on `img` only
AX	`AXURL: <value>` on `img` and `input type="image"`
Comments

srcdoc [ iframe ]

`srcdoc` [ `iframe` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

srclang [ track ]

`srclang` [ `track` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

srcset [ img; source ]

`srcset` [ `img`; `source` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not Mapped
Comments

start [ ol ]

`start` [ `ol` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Changes the first number of the child list item accessible objects to match the `start` attribute's value.
UIA	Changes the first number of the child list item accessible objects to match the `start` attribute's value.
ATK	Changes the first number of the child list item accessible objects to match the `start` attribute's value.
AX	Changes the first number of the child list item accessible objects to match the `start` attribute's value.
Comments

step [ input ]

`step` [ `input` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	If the `input` is in the `Range` state, set both `RangeValue.SmallChange` and `RangeValue.LargeChange` to the value of `step`.
ATK	Exposed as `atk_value_get_minimum_increment` if the element implements the `AtkValue` interface.
AX	Not mapped
Comments

style [ HTML elements ]

`style` [ HTML elements ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

tabindex [ HTML elements ]

`tabindex` [ HTML elements ]
[WAI-ARIA-1.2]	See Focus States and Events Table
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments

target [ a; area ]

`target` [ `a`; `area` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

target [ base ]

`target` [ `base` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

target [ form ]

`target` [ `form` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

title [ HTML elements ]

`title` [ HTML elements ]
[WAI-ARIA-1.2]	Either the accessible name, or the accessible description, or Not mapped (see Comments).
MSAA + IAccessible2	Use WAI-ARIA mapping
UIA	Use WAI-ARIA mapping
ATK	Use WAI-ARIA mapping
AX	Use WAI-ARIA mapping
Comments	The Accessible Name and Description Computation section specifies if the `title` attribute will be mapped and, if so, through what [WAI-ARIA] property.

title [ abbr; dfn ]

`title` [ `abbr`; `dfn` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Associates the accessible name
UIA	Associates the accessible name
ATK	Associates the accessible name
AX	`AXExpandedTextValue: <value>`
Comments

title [ link ]

`title` [ `link` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

title [ link; style ]

`title` [ `link`; `style` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments	Provides the name for the CSS style sheet.

translate [ HTML elements ]

`translate` [ HTML elements ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

type [ a; link ]

`type` [ `a`; `link` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

type [ button ]

`type` [ `button` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	`submit` type may be a default button in the form.
UIA	`submit` type may be a default button in the form.
ATK	`submit` type may be a default button in the form.
AX	`submit` type may be a default button in the form.
Comments

type [ embed; object; script; source ]

`type` [ `embed`; `object`; `script`; `source` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

type [ input ]

`type` [ `input` ]
[WAI-ARIA-1.2]	Refer to WAI-ARIA mappings for input types with defined ARIA roles.
MSAA + IAccessible2	Defines the accessible role, states and other properties, refer to type="`text`", type="`password`", type="`button`", etc
UIA	Defines the accessible role, states and other properties, refer to type="`text`", type="`password`", type="`button`", etc
ATK	Defines the accessible role, states and other properties, refer to type="`text`", type="`password`", type="`button`", etc
AX	Defines the accessible role, states and other properties, refer to type="`text`", type="`password`", type="`button`", etc
Comments

type [ ol ]

`type` [ `ol` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Defines the list item marker, which has no accessible object, but is exposed as content in the accessible text of the associated list item. Interfaces: `IAccessibleText2`
UIA	Defines the list item marker, which has no accessible object, but is exposed as content in the accessible text of the associated list item. Control Pattern: `Text`
ATK	Defines the list item marker, which has no accessible object, but is exposed as content in the accessible text of the associated list item. Interfaces: `ATKText`
AX	Defines the list item marker, which is exposed as content in `AXValue`, and rendered as an accessible object: AXRole: `AXListMarker` AXSubrole: `(nil)` AXRoleDescription: `"list marker"`
Comments	Some platforms (IAccessible2, ATK, UIA) do not expose an accessible object for the list item marker, whether it was created and then pruned from the accessibility tree, or never created in the first place. Instead, they expose the list item marker as part of the associated list item's accessible text. In these cases, implementors need to consider such things as adjusting the offsets (e.g., for caret-moved events, text-selection events, etc.) for the updated list item text that now also contains the list item marker as content, rather than just taking the offsets unmodified from the list item renderer.

usemap [ img ]

`usemap` [ `img` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Responsible for image map creation.
UIA	Responsible for image map creation.
ATK	Responsible for image map creation.
AX	Responsible for image map creation.
Comments	Refer to `img` element.

value [ button; option ]

`value` [ `button`; `option` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

value [ data ]

`value` [ `data` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

value [ input ]

`value` [ `input` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Associates the accessible value for entry type input elements and accessible name for button type input elements
UIA	Associates the accessible value for entry type input elements and accessible name for button type input elements
ATK	Associates the accessible value for entry type input elements and accessible name for button type input elements
AX	`AXValue: <value>`
Comments

value [ li ]

`value` [ `li` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Exposed as first text node of `li`'s accessible object.
UIA	Expose the value of the `value` attribute as the first text node in the list item. If the value of the `value` attribute is an integer, set the UIA `PositionInSet` property to the integer value.
ATK	Exposed as first text node of `li`'s accessible object.
AX	Exposed as `AXValue: <value>` with accessible object: AXRole: `AXListMarker` AXSubrole: `(nil)` AXRoleDescription: `list marker`
Comments

value [ meter; progress ]

`value` [ `meter`; `progress` ]
[WAI-ARIA-1.2]	`aria-valuenow`
MSAA + IAccessible2	Exposed as `IAccessibleValue::currentValue`
UIA	Exposed as `Value.Value`
ATK	Exposed as `atk_value_get_current_value`
AX	`AXValue: <value>`
Comments

width [ canvas; embed; iframe; img; input; object; source (in picture); video ]

`width` [ `canvas`; `embed`; `iframe`; `img`; `input`; `object`; `source` (in `picture`); `video` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Defines an accessible object's width (`IAccessible::accLocation`)
UIA	Defines an accessible object's width (`BoundingRectangle`)
ATK	Defines an accessible object's width (`atk_component_get_size`)
AX	`AXSize: w=n`
Comments

wrap [ textarea ]

`wrap` [ `textarea` ]
[WAI-ARIA-1.2]	Not mapped
MSAA + IAccessible2	Not mapped
UIA	Not mapped
ATK	Not mapped
AX	Not mapped
Comments

HTML Accessibility API Mappings 1.0

Abstract

Status of This Document

1. Introduction

1.1 Accessibility APIs

2. Conformance

2.1 Deprecated

3. Mapping HTML to Accessibility APIs

3.1 General Rules for Exposing WAI-ARIA Semantics

3.2 Conflicts Between Native Markup Semantics and WAI-ARIA

3.3 Exposing HTML Features That Do Not Directly Map to Accessibility APIs

3.4 HTML Element Role Mappings

3.5 HTML Attribute State and Property Mappings

4. Accessible Name and Description Computation

4.1 Accessible Name Computations By HTML Element

4.1.1 `input type="text"`, `input type="password"`, `input type="number"`, `input type="search"`, `input type="tel"`, `input type="email"`, `input type="url"` and `textarea` Element Accessible Name Computation

4.1.2 `input type="button"`, `input type="submit"` and `input type="reset"` Accessible Name Computation

4.1.3 `input type="image"` Accessible Name Computation

4.1.4 `button` Element Accessible Name Computation

4.1.5 `fieldset` Element Accessible Name Computation

4.1.6 `output` Element Accessible Name Computation

4.1.7 Other Form Elements Accessible Name Computation

4.1.8 `summary` Element Accessible Name Computation

4.1.9 `figure` Element Accessible Name Computation

4.1.10 `img` Element Accessible Name Computation

4.1.11 `table` Element Accessible Name Computation

HTML Accessibility API Mappings 1.0

Abstract

Status of This Document

1. Introduction

1.1 Accessibility APIs

2. Conformance

2.1 Deprecated

3. Mapping HTML to Accessibility APIs

3.1 General Rules for Exposing WAI-ARIA Semantics

3.2 Conflicts Between Native Markup Semantics and WAI-ARIA

3.3 Exposing HTML Features That Do Not Directly Map to Accessibility APIs

3.4 HTML Element Role Mappings

3.5 HTML Attribute State and Property Mappings

4. Accessible Name and Description Computation

4.1 Accessible Name Computations By HTML Element

4.1.1 input type="text", input type="password", input type="number", input type="search", input type="tel", input type="email", input type="url" and textarea Element Accessible Name Computation

4.1.2 input type="button", input type="submit" and input type="reset" Accessible Name Computation

4.1.3 input type="image" Accessible Name Computation

4.1.4 button Element Accessible Name Computation

4.1.5 fieldset Element Accessible Name Computation

4.1.6 output Element Accessible Name Computation

4.1.7 Other Form Elements Accessible Name Computation

4.1.8 summary Element Accessible Name Computation

4.1.9 figure Element Accessible Name Computation

4.1.10 img Element Accessible Name Computation

4.1.11 table Element Accessible Name Computation

4.1.1 `input type="text"`, `input type="password"`, `input type="number"`, `input type="search"`, `input type="tel"`, `input type="email"`, `input type="url"` and `textarea` Element Accessible Name Computation

4.1.2 `input type="button"`, `input type="submit"` and `input type="reset"` Accessible Name Computation

4.1.3 `input type="image"` Accessible Name Computation

4.1.4 `button` Element Accessible Name Computation

4.1.5 `fieldset` Element Accessible Name Computation

4.1.6 `output` Element Accessible Name Computation

4.1.8 `summary` Element Accessible Name Computation

4.1.9 `figure` Element Accessible Name Computation

4.1.10 `img` Element Accessible Name Computation

4.1.11 `table` Element Accessible Name Computation