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FocusBlock: Website Blocker & Pomodoro Timer

Chrome extension by cat_developer · Productivity · Workflow

  • Featured
  • Established publisher

A Chrome extension in Productivity · Workflow with 83 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 5 screenshots

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

Users
83
Rating
5.0 (1 ratings)
Users, last 17 days
-2
Rating, last 30 days
Not watched long enough to say
Version
1.0.0
Updated in the store
2023-08-06
Published
2023-08-06
Manifest
V3
Browser access
2 permissions

How it has moved

Users
-2 since 31.08
83-89 · 9 readings
  1. 2026-08-3185
  2. 2026-09-0384
  3. 2026-09-0485
  4. 2026-09-0589
  5. 2026-09-0786
  6. 2026-09-0985
  7. 2026-09-1386
  8. 2026-09-1583
  9. 2026-09-1683
Rating
unchanged since 31.08
reviewsrating 5.00 · 9 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-03reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-15reviews1rating5.00
  9. 2026-09-16reviews1rating5.00
Users
-2 since 31.08
83-89 · 9 readings
  1. 2026-08-3185
  2. 2026-09-0384
  3. 2026-09-0485
  4. 2026-09-0589
  5. 2026-09-0786
  6. 2026-09-0985
  7. 2026-09-1386
  8. 2026-09-1583
  9. 2026-09-1683
Rating
unchanged since 31.08
reviewsrating 5.00 · 9 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-03reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-15reviews1rating5.00
  9. 2026-09-16reviews1rating5.00

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

  • 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

cat_developer.

Like this one

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

  1. SiteBlockade: Website Blocker & Focus Mode Describes nearly the same job, smaller audience 3 users
  2. Focus Lock - Timer & Site Blocker Describes nearly the same job, smaller audience 1 user
  3. FocusGuard — Site Blocker & Focus Timer Describes nearly the same job, smaller audience 3 users (last published figure) ★ 5.0
  4. Focal — Site Blocker & Focus Timer Describes nearly the same job, smaller audience 3 users ★ 5.0
  5. Focus Pomodoro Blocker Describes nearly the same job, smaller audience 6 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.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

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.