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.

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

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.

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

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.