Create inclusive experiences with the provided tools and guidance.

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.

A first-of-its-kind solution that delivers assistive technology user feedback directly to the organizations seeking to deliver accessible digital experiences.

Colour contrast checker to check for accessibility issues.

Free and open source. Solve accessibility issues before they reach your customers.

Use TPGi's free colour contrast checker to optimize your content - including text and visual elements - for individuals with color-blindness or low vision impairments.