axe DevTools Linter
Stop accessibility bugs immediately. Scan and block inaccessible code in GitHub pull requests, CI/CD, and more.
axe DevTools® Extension
Test your web app for accessibility
Join over 400k users and try the axe DevTools browser extension for free. No credit card required.
Why use the axe DevTools browser extension?
Superior automated accessibility testing
It’s simple to use and won’t waste your time with inaccurate results. Instantly find accessibility bugs.
No accessibility training required
Easily fix your accessibility issues with in-product details and guidance. Axe DevTools does the heavy lifting.
AI-powered tools
Advanced testing tools powered by computer vision save you time and provide more accessibility coverage than any other tool.
Start testing immediately
Drill down into each accessibility issue, inspect the source of the problem, learn why it matters, and leverage free resolution guidance to fix it quickly.
Go further with AI-powered tools
Answer simple questions about your page content and code in Intelligent Guided Tests (IGTs). Identify accessibility bugs that can’t be caught with automation alone.
Eliminate the noise
Only focus on the component you are working on by scanning part of your page. Find bugs within that specific component. Fix them with fewer code changes.
Save progress, come back later
Share reports and issues with your team. Organize all your tests. Keep proof of testing.
Export your issues
Import into your issue tracker as JSON, CSV, or JUnit XML. Collaborate with your team. Generate the reports managers need.
One-click and share
Share issues with teammates. Get everybody on the same URL with screenshots, issue details, and bug-fix help. Insert this permalink in the issue tracker.
Who is the axe DevTools browser extension for?
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Web developers
Anyone on the development team can understand and pinpoint accessibility issues in the context of a fully rendered page.
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Test engineers
Seamlessly run accessibility testing as part of your regular build tests.
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Development leaders
Save time, money, and rework by incorporating seamless and consistent standards, rules, and testing across your organization.
Developers / QA – Get the documentation you need now!
If you’re looking for the facts on our products, look no further. We have all the details about how to use axe DevTools – and more.
Try these tools for free
axe DevTools Mobile
Scan for mobile accessibility in minutes for both iOS and Android. No code access required.
axe Developer Hub
Stop accessibility bugs with GitHub actions. Track progress with each new release.