axe DevTools Browser Extension
The free axe extension runs automated checks in the browser and connects each result to the affected element and rule guidance.
Limitations: Automated checks cover only part of accessibility. The free extension does not replace keyboard, screen-reader, zoom, cognitive, or complete journey testing.
Why it is useful
The free axe extension runs automated checks in the browser and connects each result to the affected element and rule guidance. This resource is especially useful for Checking a page for common accessibility failures inside browser developer tools. Review the current instructions and limitations from Deque Systems before relying on it for important work.
Limitations
Automated checks cover only part of accessibility. The free extension does not replace keyboard, screen-reader, zoom, cognitive, or complete journey testing.