Accessibility Assessor

About

Accessibility Assessor makes WCAG compliance fast and actionable for developers and QA teams.

Click the extension, hit Scan, and get a full accessibility audit of the current page in seconds — powered by the industry-standard axe-core engine. Every violation is ranked by severity, mapped to its WCAG success criterion, and paired with a plain-English explanation of how to fix it.

Key features:

One-click page scans using axe-core (WCAG 2.1 & 2.2, Levels A / AA / AAA)
Severity-ranked results with WCAG criteria references
Filter and sort violations by type, severity, or WCAG level
Click any violation to highlight the affected element on the page
Action List — save violations as tasks and track your remediation progress
Site-wide scanning across multiple pages in one go (Pro)
Export audit reports as PDF (Pro)
Scan history so you can compare before and after
Whether you're a developer building accessible products from the start, or a QA engineer auditing an existing site for compliance, Accessibility Assessor gives you the detail you need without leaving your browser.

Built for teams who care about inclusive, standards-compliant web experiences.