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Flux - Web Site Blocker

Chrome extension by Niit · Productivity · Tools

A Chrome extension in Productivity · Tools with 70 users, barely installed. Audience over the last 30 days: +1.

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

What the developer says, and 5 screenshots

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

Users
70
Rating
5.0 (2 ratings)
Users, last 30 days
+1
Rating, last 30 days
Steady over 30 days
Version
1.1.0
Updated in the store
2026-08-19
Published
2026-01-06
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
+1 since 05.10
66-72 · 15 readings
  1. 2026-10-0870
  2. 2026-10-0971
  3. 2026-10-1069
  4. 2026-10-1170
  5. 2026-10-1372
  6. 2026-10-1670
  7. 2026-10-1968
  8. 2026-10-2267
  9. 2026-10-2369
  10. 2026-10-2468
  11. 2026-10-2567
  12. 2026-10-2766
  13. 2026-10-2968
  14. 2026-11-0170
  15. 2026-11-0470
Rating
unchanged since 05.10
reviewsrating 5.00 · 15 readings
  1. 2026-10-08reviews2rating5.00
  2. 2026-10-09reviews2rating5.00
  3. 2026-10-10reviews2rating5.00
  4. 2026-10-11reviews2rating5.00
  5. 2026-10-13reviews2rating5.00
  6. 2026-10-16reviews2rating5.00
  7. 2026-10-19reviews2rating5.00
  8. 2026-10-22reviews2rating5.00
  9. 2026-10-23reviews2rating5.00
  10. 2026-10-24reviews2rating5.00
  11. 2026-10-25reviews2rating5.00
  12. 2026-10-27reviews2rating5.00
  13. 2026-10-29reviews2rating5.00
  14. 2026-11-01reviews2rating5.00
  15. 2026-11-04reviews2rating5.00
Users
unchanged since 01.09
66-73 · 26 readings
  1. 2026-09-0170
  2. 2026-09-0272
  3. 2026-09-0471
  4. 2026-09-0768
  5. 2026-09-0969
  6. 2026-09-1370
  7. 2026-09-1573
  8. 2026-09-1769
  9. 2026-09-2171
  10. 2026-09-2570
  11. 2026-10-0469
  12. 2026-10-0870
  13. 2026-10-0971
  14. 2026-10-1069
  15. 2026-10-1170
  16. 2026-10-1372
  17. 2026-10-1670
  18. 2026-10-1968
  19. 2026-10-2267
  20. 2026-10-2369
  21. 2026-10-2468
  22. 2026-10-2567
  23. 2026-10-2766
  24. 2026-10-2968
  25. 2026-11-0170
  26. 2026-11-0470
Rating
unchanged since 01.09
reviewsrating 5.00 · 26 readings
  1. 2026-09-01reviews2rating5.00
  2. 2026-09-02reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-07reviews2rating5.00
  5. 2026-09-09reviews2rating5.00
  6. 2026-09-13reviews2rating5.00
  7. 2026-09-15reviews2rating5.00
  8. 2026-09-17reviews2rating5.00
  9. 2026-09-21reviews2rating5.00
  10. 2026-09-25reviews2rating5.00
  11. 2026-10-04reviews2rating5.00
  12. 2026-10-08reviews2rating5.00
  13. 2026-10-09reviews2rating5.00
  14. 2026-10-10reviews2rating5.00
  15. 2026-10-11reviews2rating5.00
  16. 2026-10-13reviews2rating5.00
  17. 2026-10-16reviews2rating5.00
  18. 2026-10-19reviews2rating5.00
  19. 2026-10-22reviews2rating5.00
  20. 2026-10-23reviews2rating5.00
  21. 2026-10-24reviews2rating5.00
  22. 2026-10-25reviews2rating5.00
  23. 2026-10-27reviews2rating5.00
  24. 2026-10-29reviews2rating5.00
  25. 2026-11-01reviews2rating5.00
  26. 2026-11-04reviews2rating5.00

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.

  • See the address and title of every tab you have open tabs
  • See when you navigate between pages webNavigation
  • Schedule work to run later alarms
Show the remaining 1
  • 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

Niit publishes 2 listings we track, 87 users between them.

  1. Sync Words Niit · Productivity · Tools · published 2025-08-07 17 users ★ 5.0

Like this one

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

  1. FocusFlux – Block Distractions, Maximize Focus Describes nearly the same job, smaller audience 211 users ★ 4.8
  2. Focus Guard - Website Blocker Describes nearly the same job, smaller audience 3 users ★ 5.0
  3. focuscape Website Blocker Describes nearly the same job, smaller audience 6 users
  4. DzenBlock - Website Blocker for Productivity Describes nearly the same job, smaller audience 30 users
  5. FocusGuard – Site Blocker 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/ndlfbinkebdphcjieniggbeohibpkbmc/badge.svg)](https://extops.dev/extensions/ndlfbinkebdphcjieniggbeohibpkbmc)

HTML

<a href="https://extops.dev/extensions/ndlfbinkebdphcjieniggbeohibpkbmc"><img src="https://extops.dev/extensions/ndlfbinkebdphcjieniggbeohibpkbmc/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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built