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SpotCheck: Accessibility Toolkit

Chrome extension by xirclebox · Make Chrome Yours · Accessibility

A Chrome extension in Make Chrome Yours · Accessibility with 19 users, barely installed.

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

What the developer says, and 2 screenshots

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

Users
19
Rating
not rated yet
Users, last 14 days
+1
Version
1.4.1
Updated in the store
2026-09-13
Published
2026-08-17
Manifest
V3
Browser access
2 permissions

How it has moved

Users
+1 since 01.09
18-20 · 7 readings
2026-09-13: released 1.4.1
  1. 2026-09-0118
  2. 2026-09-0219
  3. 2026-09-0420
  4. 2026-09-0619
  5. 2026-09-0718
  6. 2026-09-0819
  7. 2026-09-1419
Users
+1 since 01.09
18-20 · 7 readings
2026-09-13: released 1.4.1
  1. 2026-09-0118
  2. 2026-09-0219
  3. 2026-09-0420
  4. 2026-09-0619
  5. 2026-09-0718
  6. 2026-09-0819
  7. 2026-09-1419

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once 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

The full permission history for this extension

Version history

  1. Version 1.4.1 · Asked for more permissions (2, was 1)

What changed recently

  1. Now requires Chrome 111
  2. Package size changed
  3. Asked for more permissions (2, was 1)
Show the remaining 2
  1. Store description rewritten
  2. Released version 1.4.1 (was 1.3.0)

The publisher

xirclebox publishes 2 listings we track, 345 users between them. Listed website: spotcheck.tools.

  1. Color Blind & Low Vision Simulator xirclebox · Make Chrome Yours · Accessibility · published 2025-12-25 326 users ★ 5.0

Like this one

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

  1. A11yChecks – Accessibility Checker Describes nearly the same job, smaller audience 9 users
  2. Accessibility Checker by WebYes Describes nearly the same job, smaller audience 1k users ★ 4.9
  3. Siteimprove Accessibility Checker Describes nearly the same job, with an established audience 70k users ★ 3.2
  4. Accessible Web Helper Describes nearly the same job, with an established audience 30k users ★ 4.2
  5. pour - Accessibility Checker & WCAG Audit Describes nearly the same job, smaller audience 5k users (last published figure)

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.

Is this your extension?

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.