Transform your browsing experience with a powerful greyscale browser extension

Colour contrast checker to check for accessibility issues.

Allows you to easily check the accessibility of any web page directly in Google Chrome, so you can immediately identify issues based on the latest ACT (Accessibility Conformance Testing) rules – with instant feedback and recommendations.

aDesigner is a disability simulator that helps designers ensure that their content and applications are accessible and usable by the visually impaired.

mcp-axe is a MCP-compatible plugin for automated accessibility scanning

Robust, efficient and accurate accessibility testing tools for all Built on the world’s most popular accessibility testing library, axe-core. Deque’s suite of axe tools offers full coverage for your testing and compliance needs.