A11y Lens scans web pages for WCAG violations using axe-core, displays results in Chrome's Side Panel, and highlights issues directly on the page with severity-coded outlines.
Add to ChromeScan pages against WCAG 2.1 AA or WCAG 2.2 AA conformance levels using axe-core accessibility testing engine.
Results display in Chrome's native Side Panel interface, keeping your workflow uninterrupted while you inspect violations.
All violations are outlined on the page with color-coded borders. Click any violation to scroll to it and see it pulse.
Violations organized by impact level: Critical, Serious, Moderate, Minor
Each violation card expands to show affected elements, WCAG criteria, impact level, and remediation guidance.
3 free scans per day. Upgrade to Pro with a license key for unlimited scans and support development.
axe-core
Chrome Extension (Manifest V3)
Chrome Side Panel
Preact + TypeScript
Vite
WCAG 2.1/2.2 AA