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.

TPGi’s on-demand single-page accessibility testing tool. Use it to remediate failures surfaced in ARC Monitoring scans or as a QA tool.

Meet TestCraft, your AI-powered assistant in software testing.

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

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.