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Deep Focus – Site Blocker & Pomodoro

Chrome extension · Productivity · Workflow

  • Established publisher

A Chrome extension in Productivity · Workflow with 2 users, barely installed.

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

What the developer says, and 4 screenshots

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

Users
2 (the store no longer states an audience; this is the last figure it published)
Rating
not rated yet
Users, last 13 days
+2
Version
1.0.0
Updated in the store
2026-09-23
Published
2026-09-23
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
+2 since 24.09
0-2 · 4 readings
2026-09-24: appeared in the store2026-10-01: gained the good publisher record badge
  1. 2026-09-240appeared in the store
  2. 2026-09-251
  3. 2026-09-282
  4. 2026-10-062
Users
+2 since 24.09
0-2 · 4 readings
2026-09-24: appeared in the store2026-10-01: gained the good publisher record badge
  1. 2026-09-240appeared in the store
  2. 2026-09-251
  3. 2026-09-282
  4. 2026-10-062

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

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

  • Block or redirect requests by rules it declares in advance declarativeNetRequest
  • Schedule work to run later alarms
  • Show you notifications notifications
Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

What changed recently

  1. Store badges changed
  2. Appeared in the store

Like this one

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

  1. Focus Booster Describes nearly the same job, smaller audience 10 users ★ 5.0
  2. FocusFlow Timer — Pomodoro + Site Blocker Describes nearly the same job, smaller audience 2 users (last published figure)
  3. DeepWork Vault - Pomodoro & Blocker Describes nearly the same job, smaller audience 3 users (last published figure)
  4. Flowblock — Focus Blocker & Pomodoro Describes nearly the same job, smaller audience 3 users (last published figure)
  5. Site Blocker — Block Websites, Pomodoro Timer, Privacy & Focus Describes nearly the same job, smaller audience 120 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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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.