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School Site Blocker

Chrome extension by help · Productivity · Education

A Chrome extension in Productivity · Education with 587 users, barely installed. Audience over the last 30 days: +131.

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
587
Rating
1.0 (1 ratings)
Users, last 30 days
+131
Rating, last 30 days
+1.00 in 30 days
Version
1.0
Updated in the store
2026-02-22
Published
2026-02-04
Manifest
V3
Browser access
2 permissions, 1 site pattern

How it has moved

Users
+131 since 01.10
456-587 · 14 readings
  1. 2026-10-08462
  2. 2026-10-09512
  3. 2026-10-10546
  4. 2026-10-16498
  5. 2026-10-18475
  6. 2026-10-21565
  7. 2026-10-22559
  8. 2026-10-23555
  9. 2026-10-24557
  10. 2026-10-25556
  11. 2026-10-28571
  12. 2026-10-29583
  13. 2026-10-30587
  14. 2026-10-31587
Rating
+1.00 since 01.10
reviewsrating 0.00-1.00 · 14 readings
  1. 2026-10-08reviews1rating1.00
  2. 2026-10-09reviews1rating1.00
  3. 2026-10-10reviews1rating1.00
  4. 2026-10-16reviews1rating1.00
  5. 2026-10-18reviews1rating1.00
  6. 2026-10-21reviews1rating1.00
  7. 2026-10-22reviews1rating1.00
  8. 2026-10-23reviews1rating1.00
  9. 2026-10-24reviews1rating1.00
  10. 2026-10-25reviews1rating1.00
  11. 2026-10-28reviews1rating1.00
  12. 2026-10-29reviews1rating1.00
  13. 2026-10-30reviews1rating1.00
  14. 2026-10-31reviews1rating1.00
Users
+541 since 01.09
46-587 · 24 readings
  1. 2026-09-0146
  2. 2026-09-0279
  3. 2026-09-0391
  4. 2026-09-04128
  5. 2026-09-05129
  6. 2026-09-09185
  7. 2026-09-13348
  8. 2026-09-17369
  9. 2026-09-25367
  10. 2026-09-26456
  11. 2026-10-08462
  12. 2026-10-09512
  13. 2026-10-10546
  14. 2026-10-16498
  15. 2026-10-18475
  16. 2026-10-21565
  17. 2026-10-22559
  18. 2026-10-23555
  19. 2026-10-24557
  20. 2026-10-25556
  21. 2026-10-28571
  22. 2026-10-29583
  23. 2026-10-30587
  24. 2026-10-31587
Rating
+1.00 since 01.09
reviewsrating 0.00-1.00 · 24 readings
  1. 2026-09-01reviews0rating0.00
  2. 2026-09-02reviews0rating0.00
  3. 2026-09-03reviews0rating0.00
  4. 2026-09-04reviews0rating0.00
  5. 2026-09-05reviews0rating0.00
  6. 2026-09-09reviews0rating0.00
  7. 2026-09-13reviews0rating0.00
  8. 2026-09-17reviews0rating0.00
  9. 2026-09-25reviews0rating0.00
  10. 2026-09-26reviews0rating0.00
  11. 2026-10-08reviews1rating1.00
  12. 2026-10-09reviews1rating1.00
  13. 2026-10-10reviews1rating1.00
  14. 2026-10-16reviews1rating1.00
  15. 2026-10-18reviews1rating1.00
  16. 2026-10-21reviews1rating1.00
  17. 2026-10-22reviews1rating1.00
  18. 2026-10-23reviews1rating1.00
  19. 2026-10-24reviews1rating1.00
  20. 2026-10-25reviews1rating1.00
  21. 2026-10-28reviews1rating1.00
  22. 2026-10-29reviews1rating1.00
  23. 2026-10-30reviews1rating1.00
  24. 2026-10-31reviews1rating1.00

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

help publishes 4 listings we track, 1k users between them.

  1. Tab Closer for Keywords help · Productivity · Education · published 2026-03-14 565 users
  2. HIACS Search Games Blocker help · Productivity · Education · published 2026-10-26 26 users
  3. HighlightPro - Web & PDF Highlighter help · Productivity · Education · published 2026-09-04 4 users

Like this one

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

  1. AuthGuard - AI & Distraction Blocker Describes nearly the same job, smaller audience 2 users (last published figure)
  2. Gschool Connect (free) Describes nearly the same job, smaller audience 1 users (last published figure)
  3. Website Blocker Describes nearly the same job, smaller audience 3 users
  4. String Blocker Describes nearly the same job, smaller audience 2k users
  5. Website Blocker for Chrome™ Describes nearly the same job, smaller audience 3 users (last published figure)

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

HTML

<a href="https://extops.dev/extensions/fifbhncfhkflmkbmiemajhdpnlcpbhmh"><img src="https://extops.dev/extensions/fifbhncfhkflmkbmiemajhdpnlcpbhmh/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 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built