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AccessCheck — Website Accessibility Checker, WCAG & ADA Audit

Chrome extension by aaleksandr.ross · Productivity · Tools

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A Chrome extension in Productivity · Tools with 621 users, barely installed. Audience over the last 30 days: +51.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
621
Rating
5.0 (2 ratings)
Users, last 30 days
+51
Rating, last 30 days
Steady over 30 days
Version
1.0.3
Updated in the store
2026-09-03
Published
2026-03-28
Manifest
V3
Browser access
5 permissions, 2 site patterns

How it has moved

Users
+51 since 03.10
570-637 · 17 readings
  1. 2026-10-05600
  2. 2026-10-08603
  3. 2026-10-09606
  4. 2026-10-10612
  5. 2026-10-13603
  6. 2026-10-16604
  7. 2026-10-18610
  8. 2026-10-19619
  9. 2026-10-21625
  10. 2026-10-22637
  11. 2026-10-23636
  12. 2026-10-24627
  13. 2026-10-25624
  14. 2026-10-27631
  15. 2026-10-29626
  16. 2026-11-01621
  17. 2026-11-02621
Rating
unchanged since 03.10
reviewsrating 5.00 · 17 readings
  1. 2026-10-05reviews2rating5.00
  2. 2026-10-08reviews2rating5.00
  3. 2026-10-09reviews2rating5.00
  4. 2026-10-10reviews2rating5.00
  5. 2026-10-13reviews2rating5.00
  6. 2026-10-16reviews2rating5.00
  7. 2026-10-18reviews2rating5.00
  8. 2026-10-19reviews2rating5.00
  9. 2026-10-21reviews2rating5.00
  10. 2026-10-22reviews2rating5.00
  11. 2026-10-23reviews2rating5.00
  12. 2026-10-24reviews2rating5.00
  13. 2026-10-25reviews2rating5.00
  14. 2026-10-27reviews2rating5.00
  15. 2026-10-29reviews2rating5.00
  16. 2026-11-01reviews2rating5.00
  17. 2026-11-02reviews2rating5.00
Users
+89 since 01.09
532-637 · 31 readings
2026-09-04: released 1.0.3
  1. 2026-09-01532
  2. 2026-09-02546
  3. 2026-09-04544released 1.0.3
  4. 2026-09-06540
  5. 2026-09-08550
  6. 2026-09-09564
  7. 2026-09-13567
  8. 2026-09-15575
  9. 2026-09-16564
  10. 2026-09-20571
  11. 2026-09-21584
  12. 2026-09-25587
  13. 2026-09-26568
  14. 2026-09-28570
  15. 2026-10-05600
  16. 2026-10-08603
  17. 2026-10-09606
  18. 2026-10-10612
  19. 2026-10-13603
  20. 2026-10-16604
  21. 2026-10-18610
  22. 2026-10-19619
  23. 2026-10-21625
  24. 2026-10-22637
  25. 2026-10-23636
  26. 2026-10-24627
  27. 2026-10-25624
  28. 2026-10-27631
  29. 2026-10-29626
  30. 2026-11-01621
  31. 2026-11-02621
Rating
unchanged since 01.09
reviewsrating 5.00 · 31 readings
2026-09-04: released 1.0.3
  1. 2026-09-01reviews2rating5.00
  2. 2026-09-02reviews2rating5.00
  3. 2026-09-04reviews2rating5.00released 1.0.3
  4. 2026-09-06reviews2rating5.00
  5. 2026-09-08reviews2rating5.00
  6. 2026-09-09reviews2rating5.00
  7. 2026-09-13reviews2rating5.00
  8. 2026-09-15reviews2rating5.00
  9. 2026-09-16reviews2rating5.00
  10. 2026-09-20reviews2rating5.00
  11. 2026-09-21reviews2rating5.00
  12. 2026-09-25reviews2rating5.00
  13. 2026-09-26reviews2rating5.00
  14. 2026-09-28reviews2rating5.00
  15. 2026-10-05reviews2rating5.00
  16. 2026-10-08reviews2rating5.00
  17. 2026-10-09reviews2rating5.00
  18. 2026-10-10reviews2rating5.00
  19. 2026-10-13reviews2rating5.00
  20. 2026-10-16reviews2rating5.00
  21. 2026-10-18reviews2rating5.00
  22. 2026-10-19reviews2rating5.00
  23. 2026-10-21reviews2rating5.00
  24. 2026-10-22reviews2rating5.00
  25. 2026-10-23reviews2rating5.00
  26. 2026-10-24reviews2rating5.00
  27. 2026-10-25reviews2rating5.00
  28. 2026-10-27reviews2rating5.00
  29. 2026-10-29reviews2rating5.00
  30. 2026-11-01reviews2rating5.00
  31. 2026-11-02reviews2rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Add items to the right-click menu contextMenus
Show the remaining 2

The full permission history for this extension

Version history

  1. Version 1.0.3

What changed recently

  1. Package size changed
  2. Released version 1.0.3 (was 1.0.2)

The publisher

aaleksandr.ross publishes 24 listings we track, 49k users between them.

  1. Save Image as Type — JPG PNG WebP PDF, Resize & Remove Background aaleksandr.ross · Productivity · Tools · published 2026-03-25 40k users ★ 4.9
  2. Auto-Delete Cookies on Tab Close — Cookie AutoDelete Alternative, Whitelist aaleksandr.ross · Make Chrome Yours · Privacy · published 2026-05-24 2k users ★ 4.6
  3. HEIC to JPG Converter — Batch HEIF, PNG, WebP & iPhone Photos aaleksandr.ross · Productivity · Tools · published 2026-05-08 1k users ★ 5.0
Show 5 more from this publisher
  1. Get YouTube Tags aaleksandr.ross · Productivity · Tools · published 2025-04-04 1k users ★ 4.4
  2. CookieMate — Cookie Editor, Inspector & Manager, EditThisCookie Alt aaleksandr.ross · Productivity · Developer · published 2026-05-27 554 users
  3. RedirectCheck — URL & Website Redirect Checker 301 Chain Trace Status Code aaleksandr.ross · Productivity · Tools · published 2026-03-31 462 users ★ 5.0
  4. Readability Checker — Reading Level, Flesch-Kincaid & Writing Score aaleksandr.ross · Productivity · Tools · published 2026-03-28 349 users ★ 5.0
  5. QuickSEO — SEO Checker & AI Visibility Audit Tool aaleksandr.ross · Productivity · Tools · published 2026-03-31 339 users ★ 5.0

Like this one

Listings the catalog judges closest in what they say they do.

  1. Accessibility Checker — WCAG & a11y Auditor Describes nearly the same job, smaller audience 3 users (last published figure)
  2. WCAG Accessibility Checker Describes nearly the same job, smaller audience 58 users ★ 5.0
  3. Accessibility Checker by Strelva Describes nearly the same job, smaller audience 11 users ★ 5.0
  4. ADA CodeFix — Website Accessibility Scanner Describes nearly the same job, smaller audience 6 users (last published figure)
  5. Accessibility Checker — WCAG, ADA & EAA Compliance Describes nearly the same job, smaller audience 80 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/mbghbhlimdapjmeplbffopfagdikdacm/badge.svg)](https://extops.dev/extensions/mbghbhlimdapjmeplbffopfagdikdacm)

HTML

<a href="https://extops.dev/extensions/mbghbhlimdapjmeplbffopfagdikdacm"><img src="https://extops.dev/extensions/mbghbhlimdapjmeplbffopfagdikdacm/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built