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Color Blindness Pal

Chrome extension by wcallahan · Make Chrome Yours · Accessibility

A Chrome extension in Make Chrome Yours · Accessibility with 31 users, barely installed. Audience over the last 30 days: -9.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 3 screenshots

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

Users
31
Rating
not rated yet
Users, last 30 days
-9
Version
1.1
Updated in the store
2025-01-28
Published
2025-01-24
Manifest
V3
Browser access
3 permissions

How it has moved

Users
-9 since 03.10
31-149 · 16 readings
  1. 2026-10-0433
  2. 2026-10-0840
  3. 2026-10-0944
  4. 2026-10-1043
  5. 2026-10-1339
  6. 2026-10-1740
  7. 2026-10-1848
  8. 2026-10-1947
  9. 2026-10-2046
  10. 2026-10-2157
  11. 2026-10-2259
  12. 2026-10-2374
  13. 2026-10-24120
  14. 2026-10-25149
  15. 2026-11-0131
  16. 2026-11-0231
Users
-6 since 01.09
28-149 · 29 readings
  1. 2026-09-0137
  2. 2026-09-0335
  3. 2026-09-0433
  4. 2026-09-0532
  5. 2026-09-0728
  6. 2026-09-0830
  7. 2026-09-0931
  8. 2026-09-1030
  9. 2026-09-1332
  10. 2026-09-2137
  11. 2026-09-2541
  12. 2026-09-2642
  13. 2026-09-2840
  14. 2026-10-0433
  15. 2026-10-0840
  16. 2026-10-0944
  17. 2026-10-1043
  18. 2026-10-1339
  19. 2026-10-1740
  20. 2026-10-1848
  21. 2026-10-1947
  22. 2026-10-2046
  23. 2026-10-2157
  24. 2026-10-2259
  25. 2026-10-2374
  26. 2026-10-24120
  27. 2026-10-25149
  28. 2026-11-0131
  29. 2026-11-0231

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

wcallahan.

Like this one

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

  1. Color-Blindness Simulator + Corrector Describes nearly the same job, smaller audience 2k users ★ 5.0
  2. ColorAdapt Describes nearly the same job, smaller audience 3 users
  3. Color Blind Mode Describes nearly the same job, smaller audience 906 users ★ 5.0
  4. Colorblind Filter Describes nearly the same job, smaller audience 93 users ★ 5.0
  5. OpenSight — Color Vision Correction Describes nearly the same job, smaller audience 51 users ★ 5.0

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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Users and rating on Ext Ops Panel

Markdown

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HTML

<a href="https://extops.dev/extensions/iodikbnaicicgiohepnfakflaffdndak"><img src="https://extops.dev/extensions/iodikbnaicicgiohepnfakflaffdndak/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