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Blazor Tooltip Accessibility

The Telerik UI for Blazor Tooltip component is WCAG 2.1 AA and Section 508 compliant. The component also follows the WAI-ARIA best practices for implementing the keyboard navigation for its component role, and is tested against the popular screen readers.


Selector Attribute Usage
.k-tooltip role=tooltip Specifies the tooltip role of the tooltip container.
id The element needs an id to be associated with the aria-describedby attribute of the trigger element.
aria-describedby=.k-tooltip id Link the tooltip trigger/anchor element with its corresponding tooltip container.


WAI-ARIA specification for tooltip

MDN description for tooltip role

Section 508

The Tooltip is compliant with the Section 508 requirements


The component has been extensively tested automatically with static code analyzers and manually with the most popular screen readers.

Any Accessibility Issues could be reported in Telerik Support System.

Screen Readers

Environment Tool
Firefox NVDA
Chrome JAWS
Microsoft Edge JAWS

See Also

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