WCAG 2.1 Checker

Chrome extension for automated WCAG 2.1 AA accessibility audits using axe-core

As of June 2026, WCAG 2.1 Checker has 29 users in the Accessibility category.

Usersno change0%
29
29
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.0.2
Manifest V3

History

10 snapshots

Tracking since Apr 3, 2026.

3116.52Apr 3, 2026Jun 11, 2026
View as table
DateUsersRatingReviewsVersion
Apr 3, 20261.0.2
Apr 17, 20261.0.2
Apr 27, 202641.0.2
May 5, 202671.0.2
May 10, 202681.0.2
May 16, 2026121.0.2
May 22, 2026151.0.2
May 29, 2026211.0.2
Jun 4, 2026221.0.2
Jun 11, 2026241.0.2
Now291.0.2

Permissions & access

Permissions
sidePanelactiveTabscripting
Host access
None declared

Screenshots

WCAG 2.1 Checker screenshot 1WCAG 2.1 Checker screenshot 2WCAG 2.1 Checker screenshot 3WCAG 2.1 Checker screenshot 4WCAG 2.1 Checker screenshot 5

About

# Chrome Web Store Listing — WCAG 2.1 Checker

## Name
WCAG 2.1 Checker

## Short Description (132 chars max)
One-click WCAG 2.1 AA accessibility audits for any web page. Powered by axe-core. Results in a clean side panel.

## Detailed Description

Run automated WCAG 2.1 AA accessibility audits on any web page with a single click.

WCAG 2.1 Checker uses axe-core, the industry-standard accessibility testing engine trusted by Microsoft, Google, and thousands of developers worldwide. Results appear instantly in a clean side panel — no context switching, no extra tabs.

✦ KEY FEATURES

• One-click audits — Run a full WCAG 2.1 AA check on any page instantly
• Side panel results — Issues grouped by impact: critical, serious, moderate, minor
• Element highlighting — Click "Highlight" to visually locate each issue on the page
• Auto-audit mode — Automatically re-run audits on every page navigation
• Summary stats — See pass/fail counts and an overall accessibility score
• Export JSON — Download full audit results for reporting and documentation

✦ WHO IT'S FOR

• Web developers checking their work
• QA testers running accessibility audits
• Designers validating accessible design choices
• Accessibility consultants auditing client sites
• Anyone building a more inclusive web

✦ PRIVACY FIRST

All processing happens locally in your browser. No data is collected, stored, or transmitted. No analytics, no tracking, no accounts. Your browsing stays private.

✦ POWERED BY AXE-CORE

Built on axe-core 4.9, the same engine behind Google Lighthouse accessibility audits. Reliable, accurate, and continuously updated.

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## Category
Developer Tools (or Accessibility)

## Language
English

## Privacy Policy URL
https://github.com/ramkumarselvam/wcag-checker/blob/main/PRIVACY_POLICY.md

Technical

Version
1.0.2
Manifest
V3
Size
217KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
daagkgoamcebdjgkeikcbejnchbhodpo
Developer ID
ud2561541854d3765221dd4b469233224
Developer Email
[email protected]
Created
Apr 2, 2026
Last Updated (Store)
Apr 2, 2026
Last Scraped
Jun 11, 2026
Website
Support URL

Data sourced from the Chrome Web Store · last verified Jun 11, 2026.