The Accessibility Testing Extension For Dev Teams

Catch tons of accessibility bugs with the free axe DevTools browser extension. Catch even more with axe DevTools Pro.

Join thousands of active weekly users in squashing accessibility bugs and building more accessible web apps.

Why use axe DevTools

Saves Time & Resources

The axe DevTools browser extension helps dev teams catch 80% or more of accessibility bugs while coding with very little effort.

No False Results

Chasing fake issues is a massive waste of time and money. We return only errors with 100% certainty. If we return an error, you know it’s real.

Fast & Easy

Axe DevTools is lightweight and easy to incorporate into web development processes. No accessibility experience required.

The ability to test part of a page makes auditing design systems 10x easier! Instead of testing an entire page, repeatedly capturing issues you’ve already documented, you can focus on exactly what you need to test.

Anna Cook Senior Product Designer at Recurly

The Intelligent Guided Tests are very helpful to “x-ray” a webpage and make sure it’s described the way you envisioned. It makes it easy to identify structural errors or incorrect descriptions and find them in the page code.

Bill Pietsch A3MG Developer at HHMI BioInteractive

Run your first accessibility test now

axe DevTools for Chrome

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axe DevTools for Edge

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axe DevTools for Firefox

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Install free Firefox extension