Open Scans

A free, open-source tool that automatically checks websites for accessibility issues using multiple WCAG 2.2 scanning engines. No sign-up required.

Submit URLs Enter up to 500 URLs below. A GitHub issue is created automatically.
CI scans GitHub Actions runs axe, ALFA, Equal Access, QualWeb, and AccessLint on every URL.
Reports published Interactive HTML reports are published to GitHub Pages within minutes.
Track trends Recurring scans show how accessibility improves (or worsens) over time.

Submit a New Scan

Enter up to 500 URLs to scan for accessibility issues using multiple WCAG 2.2 checking engines

A descriptive name for this scan batch (e.g., "GSA.gov Homepage and Key Pages")

Enter URLs one per line or comma-separated. Maximum 100 URLs.
Only public HTTPS/HTTP URLs are accepted. Local, private, and internal URLs will be rejected.

Scan Context

Choose a viewport, color mode, and browser so the scan can be reproduced later.

URL Preview

Creating scan request...