Contrast Checker – Sticky Notes
Chrome extension by b01212067981 · Make Chrome Yours · Functionality
A Chrome extension in Make Chrome Yours · Functionality with 3 users, barely installed. Audience over the last 30 days: unchanged.
No site access is declared in the manifest, so it cannot read the pages you open on its own.
What the developer says, and 1 screenshot
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 3 (the store no longer states an audience; this is the last figure it published)
- Users, last 30 days
- Unchanged
- Version
- 1.0.0
- Updated in the store
- 2025-11-19
- Published
- 2025-11-04
- Manifest
- V3
- Browser access
- No permissions declared
How it has moved
- 2026-11-023
- 2026-09-010
- 2026-09-023
- 2026-09-053
- 2026-09-083
- 2026-09-090
- 2026-09-202
- 2026-09-273
- 2026-11-023
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.
We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.
What changed recently
Nothing has moved on this listing since we started watching it.
The publisher
b01212067981 publishes 12 listings we track, 130 users between them.
-
Copy Page Title & URL 62 users
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Clean Link Helper 21 users
-
Quick Text Case 10 users
Show 5 more from this publisher
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Web Vitals Monitor 9 users
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Night Shade 5 users
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Instant Word Counter 5 users
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Countsmith Lite 4 users
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JSON Formatter – Blueprint 4 users
Like this one
Listings the catalog judges closest in what they say they do.
-
Contrast Checker NEO 3 users (last published figure)
-
Contrast Check 2 users (last published figure)
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Elly's Contrast Checker 5 users
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Contrast Check – WCAG Color Tester 3 users (last published figure)
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ContrastScore - WCAG Accessibility Checker 4 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.
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The badge shows the audience and rating from our last pass over the store and links back to this page.
[](https://extops.dev/extensions/cjoiaeebceoclgplkjbaknpoooboefph)<a href="https://extops.dev/extensions/cjoiaeebceoclgplkjbaknpoooboefph"><img src="https://extops.dev/extensions/cjoiaeebceoclgplkjbaknpoooboefph/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 2026-09-27. We publish no contact details for extension developers.