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

A tool for making custom branded color palettes for web and UI design that are built from the ground up to meet WCAG contrast accessibility guidelines

Disable images on current site. Use this extension to disable/enable images on the current site.

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.

Evaluate web accessibility within your browser. WAVE is a web accessibility evaluation tool developed by WebAIM.org.

An open-source, automated tool to help you improve the quality of web pages. You can run it on any web page, public or requiring authentication.