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FocusGuard — Site Blocker & Focus Timer

Chrome extension by 12hrsofficial · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 15 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 2 screenshots

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

Users
15
Rating
not rated yet
Users, last 18 days
+1
Version
1.0.0
Updated in the store
2026-05-18
Published
2026-05-18
Manifest
V3
Browser access
5 permissions, 4 site patterns

How it has moved

Users
+1 since 01.09
12-16 · 10 readings
  1. 2026-09-0114
  2. 2026-09-0215
  3. 2026-09-0512
  4. 2026-09-0615
  5. 2026-09-0714
  6. 2026-09-0816
  7. 2026-09-1015
  8. 2026-09-1516
  9. 2026-09-1715
  10. 2026-09-1815
Users
+1 since 01.09
12-16 · 10 readings
  1. 2026-09-0114
  2. 2026-09-0215
  3. 2026-09-0512
  4. 2026-09-0615
  5. 2026-09-0714
  6. 2026-09-0816
  7. 2026-09-1015
  8. 2026-09-1516
  9. 2026-09-1715
  10. 2026-09-1815

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.

  • See the address and title of every tab you have open tabs
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
  • Schedule work to run later alarms
Show the remaining 2
  • Show you notifications notifications
  • 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

12hrsofficial publishes 20 listings we track, 2k users between them. Listed website: aionextensions.pages.dev.

  1. AION v3 - Empty Server Finder (Zero Players) 12hrsofficial · Lifestyle · Games · published 2025-12-05 927 users ★ 4.1
  2. RO-STYLER PRO 12hrsofficial · Lifestyle · Fun · published 2025-12-07 176 users ★ 5.0
  3. PDFTouch — Local PDF Editor, Sign, Fill, Merge 12hrsofficial · Productivity · Tools · published 2026-05-17 175 users
Show 5 more from this publisher
  1. AION Sound Booster Pro + Volume Control 12hrsofficial · Make Chrome Yours · Accessibility · published 2025-11-25 112 users ★ 5.0
  2. Momentum Plus — Premium New Tab Dashboard 12hrsofficial · Productivity · Workflow · published 2026-05-11 52 users ★ 5.0
  3. ExifPurge: Drag & Drop Metadata Remover 12hrsofficial · Make Chrome Yours · Privacy · published 2025-12-15 51 users
  4. AION PiP Master: Auto-Scroll & Controls 12hrsofficial · Productivity · Tools · published 2025-12-11 44 users ★ 5.0
  5. VideoAce — Universal Video Controller, Speed, Boost, Screenshot 12hrsofficial · Make Chrome Yours · Functionality · published 2026-05-18 35 users ★ 5.0

Like this one

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

  1. Site Blocker — Block Websites, Pomodoro Timer, Privacy & Focus Describes nearly the same job, smaller audience 106 users
  2. FocusHaven Describes nearly the same job, smaller audience 4 users
  3. SiteBlocker — Focus & Website Blocker Describes nearly the same job, smaller audience 5 users ★ 5.0
  4. Focus Guard — Website Blocker & Focus Timer Describes nearly the same job, smaller audience 32 users ★ 5.0
  5. Brainrot Blocker Describes nearly the same job, smaller audience 9 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.