CertifyA11y - Accessibility Scanner

Professional WCAG 2.1 AA compliance scanner with dashboard sync

As of June 2026, CertifyA11y - Accessibility Scanner has 15 users in the Developer Tools category.

Usersdown 6.3 percent6.3%
15
15
Ratingno change0%
— reviews
Reviewsno change0%
Version
2.0.2
Manifest V3

History

5 snapshots

Tracking since Apr 19, 2026.

19.481612.52Apr 19, 2026Jun 4, 2026
View as table
DateUsersRatingReviewsVersion
Apr 19, 2026162.0.2
Apr 29, 2026132.0.2
May 8, 2026192.0.2
May 21, 2026182.0.2
Jun 4, 2026162.0.2
Now152.0.2

Permissions & access

Permissions
activeTabstoragetabsdownloads
Host access
https://certifya11y.vercel.app/*

Screenshots

CertifyA11y - Accessibility Scanner screenshot 1

About

CertifyA11y - Professional Accessibility Scanner

Make your website accessible to everyone. CertifyA11y is a comprehensive WCAG 2.1 Level AA compliance scanner that helps web developers, designers, and content creators identify and fix accessibility issues quickly and efficiently.

 KEY FEATURES

 Comprehensive Scanning
Scan any webpage for WCAG 2.1 Level AA compliance violations. Our scanner checks for common accessibility issues including:
- Missing alt text on images
- Insufficient color contrast
- Keyboard navigation problems
- Missing form labels
- Improper heading structure
- ARIA attribute issues
- And much more

 On-Page Violation Highlighting
Each violation is highlighted directly on the webpage with a numbered badge, making it easy to see exactly which element has the issue. Click any violation to see detailed information.

 Easy Navigation
Use Previous and Next buttons to quickly navigate between violations on the page. Keyboard shortcuts (arrow keys) are also supported for fast workflow.

 Detailed Fix Instructions
Every violation includes:
- Clear description of the problem
- WCAG guideline reference
- "Explain Like I'm 5" simple explanation
- Step-by-step fix instructions
- Link to official WCAG documentation

 Export & Save Options
Export your scan results to JSON format for documentation, reporting, or integration with other tools. Pro users can save scans to the cloud dashboard for historical tracking.

 Color-Coded Severity
Violations are color-coded by severity:
- Red: Critical issues
- Orange: Serious issues  
- Yellow: Moderate issues
- Blue: Minor issues

 Professional Reports
View comprehensive accessibility reports showing your site's score, total violations, warnings, and passed tests. Reports include all details needed for remediation.

 HOW TO USE

1. Navigate to any webpage you want to test
2. Click the CertifyA11y extension icon in your browser toolbar
3. Click the "Scan Page" button
4. Violations will appear highlighted on the page
5. Click any violation badge to see details and navigate between issues
6. Click "Open Extension" button on badges to access full reports and export options
7. Use "Export JSON" to save results or "View Report" for a comprehensive overview

 PERFECT FOR

- Web developers ensuring WCAG compliance
- UX/UI designers creating accessible interfaces
- Content creators checking page accessibility
- QA teams validating accessibility standards
- Small businesses improving website inclusivity
- Agencies managing multiple client sites

 FREE TIER FEATURES

- Unlimited scans on any webpage
- All WCAG 2.1 Level AA violation detection
- On-page violation highlighting
- Detailed fix instructions
- Export to JSON
- Full accessibility reports

 PRO TIER FEATURES ($15/month)

- Save scan history to cloud dashboard
- Track accessibility improvements over time
- Historical reporting and analytics
- Team collaboration tools (coming soon)
- Priority support

 PRIVACY & SECURITY

Your privacy is our priority:
- Scans are performed locally in your browser
- No automatic data collection
- Scan results stored locally on your device
- Optional cloud sync for Pro users only (requires account)
- No tracking or analytics of your browsing
- Open source scanning library (axe-core)

 WCAG COMPLIANCE

CertifyA11y checks against WCAG 2.1 Level AA standards, the internationally recognized accessibility standard. Compliance helps ensure your website is usable by people with disabilities and meets legal requirements in many jurisdictions.

 SUPPORT

Need help? Contact us at [email protected] or visit our website at https://certifya11y.vercel.app for documentation and tutorials.

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Start building a more accessible web today with CertifyA11y!

Technical

Version
2.0.2
Manifest
V3
Size
36.27KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
fmefbfgohidigldlloceehenobgkndgj
Developer ID
u2b84f52b99ea5506620b855e0b4b4bb3
Developer Email
[email protected]
Created
Oct 30, 2025
Last Updated (Store)
Nov 9, 2025
Last Scraped
Jun 4, 2026
Website
Support URL

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