Axe Rules and Remediation Advice.

Axe is an open-source accessibility rule set for automated accessibility validation.

Axe Accessibility Rules

• axe 4.3
• axe 4.2
• axe 4.1
• axe 4.0
• axe 3.5
• axe 3.4
• axe 3.3
• axe 3.2
• axe 3.1
• axe 3.0
• axe 2.6
• axe 2.5
• axe 2.4
• axe 2.3
• axe 2.2
• axe 2.1
• axe 2.0
• axe 1.1

Axe browser extensions

The axe features are integrated into the developer tools.

• axe Chrome browser extension
• axe Firefox browser extension
• axe Edge browser extension

Contribute to axe on

• You can find the axe-core source code on GitHub.
• See also the axe-core changelog on GitHub.

Deque's Enterprise Suite of Accessibility Tools

• axe DevTools: Empower development teams to find, prevent, and fix accessibility issues while they code.
• axe Auditor: Bring efficient, full-coverage auditing capabilities to your testing teams with this step-by-step manual accessibility testing tool.
• axe Monitor: Dynamically scan, monitor and report on the accessibility status of your site across business and development teams.

Learn Web Accessibility In-Depth

• Subscribe to Deque University accessibility courses.
• Request enterprise training workshops at your location