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Time Blocker

Chrome extension by ColorFont · Productivity · Workflow

  • Established publisher

A Chrome extension in Productivity · Workflow with 104 users, barely installed. Audience over the last 30 days: +26.

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

What the developer says, and 2 screenshots

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

Users
104
Rating
not rated yet
Users, last 30 days
+26
Version
0.3.1
Updated in the store
2026-08-31
Published
2020-10-20
Manifest
V3
Browser access
3 permissions, 1 site pattern

How it has moved

Users
+26 since 03.10
78-104 · 17 readings
  1. 2026-10-0486
  2. 2026-10-0885
  3. 2026-10-1082
  4. 2026-10-1184
  5. 2026-10-1388
  6. 2026-10-1689
  7. 2026-10-1890
  8. 2026-10-1991
  9. 2026-10-2092
  10. 2026-10-2193
  11. 2026-10-2292
  12. 2026-10-2693
  13. 2026-10-2896
  14. 2026-10-29100
  15. 2026-10-30101
  16. 2026-11-01102
  17. 2026-11-02104
Users
+38 since 01.09
66-104 · 31 readings
  1. 2026-09-0166
  2. 2026-09-0267
  3. 2026-09-0466
  4. 2026-09-0568
  5. 2026-09-0667
  6. 2026-09-0868
  7. 2026-09-0966
  8. 2026-09-1371
  9. 2026-09-1575
  10. 2026-09-1678
  11. 2026-09-2180
  12. 2026-09-2577
  13. 2026-09-2679
  14. 2026-09-2878
  15. 2026-10-0486
  16. 2026-10-0885
  17. 2026-10-1082
  18. 2026-10-1184
  19. 2026-10-1388
  20. 2026-10-1689
  21. 2026-10-1890
  22. 2026-10-1991
  23. 2026-10-2092
  24. 2026-10-2193
  25. 2026-10-2292
  26. 2026-10-2693
  27. 2026-10-2896
  28. 2026-10-29100
  29. 2026-10-30101
  30. 2026-11-01102
  31. 2026-11-02104

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.

  • Schedule work to run later alarms
  • Tell whether you are away from the computer idle
  • 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

ColorFont publishes 2 listings we track, 10k users between them. Listed website: time-blocker.com.

  1. ColorFont | Color Picker and Font Picker ColorFont · Productivity · Developer · published 2020-03-08 10k users ★ 3.7

Like this one

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

  1. FocusGuard - Website Blocker Describes nearly the same job, smaller audience 6 users ★ 5.0
  2. ZenBlocker Describes nearly the same job, smaller audience 3 users (last published figure)
  3. SiteBlocker — Focus & Website Blocker Describes nearly the same job, smaller audience 15 users ★ 5.0
  4. TimeBlock Site: TimeBox Focus Hours Describes nearly the same job, smaller audience 3 users
  5. Focus Warden Describes nearly the same job, smaller audience 8 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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Users and rating on Ext Ops Panel

Markdown

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HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-02. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built