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ClearMark: Bookmark Cleaner & Duplicate Remover

Chrome extension by Circuit and Claw · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 312 users, barely installed. Audience over the last 30 days: -50.

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
312
Rating
5.0 (2 ratings)
Users, last 30 days
-50
Rating, last 30 days
Steady over 30 days
Version
0.7
Updated in the store
2026-04-30
Published
2026-04-06
Manifest
V3
Browser access
3 permissions, 1 site pattern

How it has moved

Users
-50 since 04.10
312-430 · 20 readings
  1. 2026-10-04362
  2. 2026-10-08376
  3. 2026-10-09387
  4. 2026-10-10386
  5. 2026-10-13382
  6. 2026-10-16394
  7. 2026-10-17420
  8. 2026-10-18422
  9. 2026-10-19424
  10. 2026-10-20430
  11. 2026-10-21424
  12. 2026-10-22421
  13. 2026-10-23418
  14. 2026-10-24394
  15. 2026-10-25384
  16. 2026-10-28372
  17. 2026-10-29362
  18. 2026-10-30346
  19. 2026-11-01312
  20. 2026-11-02312
Rating
unchanged since 04.10
reviewsrating 5.00 · 20 readings
  1. 2026-10-04reviews1rating5.00
  2. 2026-10-08reviews1rating5.00
  3. 2026-10-09reviews1rating5.00
  4. 2026-10-10reviews1rating5.00
  5. 2026-10-13reviews1rating5.00
  6. 2026-10-16reviews1rating5.00
  7. 2026-10-17reviews1rating5.00
  8. 2026-10-18reviews1rating5.00
  9. 2026-10-19reviews1rating5.00
  10. 2026-10-20reviews1rating5.00
  11. 2026-10-21reviews1rating5.00
  12. 2026-10-22reviews2rating5.00
  13. 2026-10-23reviews2rating5.00
  14. 2026-10-24reviews2rating5.00
  15. 2026-10-25reviews2rating5.00
  16. 2026-10-28reviews2rating5.00
  17. 2026-10-29reviews2rating5.00
  18. 2026-10-30reviews2rating5.00
  19. 2026-11-01reviews2rating5.00
  20. 2026-11-02reviews2rating5.00
Users
+96 since 31.08
216-430 · 34 readings
  1. 2026-08-31216
  2. 2026-09-02224
  3. 2026-09-04245
  4. 2026-09-06257
  5. 2026-09-08258
  6. 2026-09-09264
  7. 2026-09-13254
  8. 2026-09-15268
  9. 2026-09-17274
  10. 2026-09-21297
  11. 2026-09-22306
  12. 2026-09-25296
  13. 2026-09-26293
  14. 2026-09-28294
  15. 2026-10-04362
  16. 2026-10-08376
  17. 2026-10-09387
  18. 2026-10-10386
  19. 2026-10-13382
  20. 2026-10-16394
  21. 2026-10-17420
  22. 2026-10-18422
  23. 2026-10-19424
  24. 2026-10-20430
  25. 2026-10-21424
  26. 2026-10-22421
  27. 2026-10-23418
  28. 2026-10-24394
  29. 2026-10-25384
  30. 2026-10-28372
  31. 2026-10-29362
  32. 2026-10-30346
  33. 2026-11-01312
  34. 2026-11-02312
Rating
unchanged since 31.08
reviewsrating 5.00 · 34 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-08reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-15reviews1rating5.00
  9. 2026-09-17reviews1rating5.00
  10. 2026-09-21reviews1rating5.00
  11. 2026-09-22reviews1rating5.00
  12. 2026-09-25reviews1rating5.00
  13. 2026-09-26reviews1rating5.00
  14. 2026-09-28reviews1rating5.00
  15. 2026-10-04reviews1rating5.00
  16. 2026-10-08reviews1rating5.00
  17. 2026-10-09reviews1rating5.00
  18. 2026-10-10reviews1rating5.00
  19. 2026-10-13reviews1rating5.00
  20. 2026-10-16reviews1rating5.00
  21. 2026-10-17reviews1rating5.00
  22. 2026-10-18reviews1rating5.00
  23. 2026-10-19reviews1rating5.00
  24. 2026-10-20reviews1rating5.00
  25. 2026-10-21reviews1rating5.00
  26. 2026-10-22reviews2rating5.00
  27. 2026-10-23reviews2rating5.00
  28. 2026-10-24reviews2rating5.00
  29. 2026-10-25reviews2rating5.00
  30. 2026-10-28reviews2rating5.00
  31. 2026-10-29reviews2rating5.00
  32. 2026-10-30reviews2rating5.00
  33. 2026-11-01reviews2rating5.00
  34. 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.

The full permission history for this extension

What changed recently

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

The publisher

Circuit and Claw. Listed website: circuitandclaw.com.

Like this one

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

  1. Bookmark Detox — dedupe & dead-link cleaner Describes nearly the same job, smaller audience 67 users
  2. Bookmark Breeze: Bookmark Cleaner for Broken Links & Duplicates Describes nearly the same job, smaller audience 17 users ★ 5.0
  3. Bookmark Cleanup Helper Describes nearly the same job, smaller audience 1k users
  4. MarkSweep – Bookmark Cleaner for Duplicates & Broken Links Describes nearly the same job, smaller audience 84 users ★ 4.0
  5. Bookmark Cleaner - Find & Remove Broken Links Describes nearly the same job, smaller audience 598 users ★ 4.3

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/fenpfjnjmodhminnnljkefldndbdhpbn/badge.svg)](https://extops.dev/extensions/fenpfjnjmodhminnnljkefldndbdhpbn)

HTML

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