Visualise tab order with ease - taba11y calculates the tab order of all elements and displays it visually, either by drawing a path or by highlighting the elements.

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

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

Colour contrast checker to check for accessibility issues.

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.

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