Accessibility Visualizer

Simple and Visible Web Accessibility

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Visualize Web Accessibility

A browser extension that lets you easily view information perceived by users of assistive technologies like screen readers, directly in Chrome and Firefox.

Displaying Wikipedia in Chrome with the Accessibility Visualizer popup open. Information from Accessibility Visualizer is overlaid on the page.

Features

1

Information Visualization

Visualize information that's hard to check with browsers alone, such as image alt text, heading levels, and form labels

2

Issue Detection

Highlight problematic markup and techniques that need attention

3

Live Regions

Visually display information dynamically conveyed to assistive technologies like screen readers

4

Customizable

Customize element types and display methods to match your target website

Download

Chrome Web Store Firefox Add-ons

User Guide

Learn how to use Accessibility Visualizer

View User Guide on GitHub

Test Pages

We've prepared various implementation examples for you to verify Accessibility Visualizer's functionality

Go to Test Pages