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Chrome extension by luantool.dev · Productivity · Tools

A Chrome extension in Productivity · Tools with 14 users, barely installed. Audience over the last 30 days: unchanged.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 1 screenshot

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

Users
14
Rating
5.0 (1 ratings)
Users, last 30 days
Unchanged
Rating, last 30 days
Steady over 30 days
Version
4.5
Updated in the store
2026-03-02
Published
2025-09-09
Manifest
V3
Browser access
1 permission

How it has moved

Users
unchanged since 09.10
11-14 · 14 readings
  1. 2026-10-0914
  2. 2026-10-1013
  3. 2026-10-1611
  4. 2026-10-1811
  5. 2026-10-2112
  6. 2026-10-2211
  7. 2026-10-2411
  8. 2026-10-2712
  9. 2026-10-2913
  10. 2026-11-0113
  11. 2026-11-0312
  12. 2026-11-0613
  13. 2026-11-0714
  14. 2026-11-0814
Rating
unchanged since 09.10
reviewsrating 5.00 · 14 readings
  1. 2026-10-09reviews1rating5.00
  2. 2026-10-10reviews1rating5.00
  3. 2026-10-16reviews1rating5.00
  4. 2026-10-18reviews1rating5.00
  5. 2026-10-21reviews1rating5.00
  6. 2026-10-22reviews1rating5.00
  7. 2026-10-24reviews1rating5.00
  8. 2026-10-27reviews1rating5.00
  9. 2026-10-29reviews1rating5.00
  10. 2026-11-01reviews1rating5.00
  11. 2026-11-03reviews1rating5.00
  12. 2026-11-06reviews1rating5.00
  13. 2026-11-07reviews1rating5.00
  14. 2026-11-08reviews1rating5.00
Users
+1 since 01.09
11-15 · 27 readings
  1. 2026-09-0113
  2. 2026-09-0214
  3. 2026-09-0411
  4. 2026-09-0513
  5. 2026-09-0612
  6. 2026-09-0813
  7. 2026-09-1515
  8. 2026-09-1713
  9. 2026-09-2111
  10. 2026-09-2712
  11. 2026-09-2811
  12. 2026-10-0412
  13. 2026-10-0813
  14. 2026-10-0914
  15. 2026-10-1013
  16. 2026-10-1611
  17. 2026-10-1811
  18. 2026-10-2112
  19. 2026-10-2211
  20. 2026-10-2411
  21. 2026-10-2712
  22. 2026-10-2913
  23. 2026-11-0113
  24. 2026-11-0312
  25. 2026-11-0613
  26. 2026-11-0714
  27. 2026-11-0814
Rating
unchanged since 01.09
reviewsrating 5.00 · 27 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-06reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-15reviews1rating5.00
  8. 2026-09-17reviews1rating5.00
  9. 2026-09-21reviews1rating5.00
  10. 2026-09-27reviews1rating5.00
  11. 2026-09-28reviews1rating5.00
  12. 2026-10-04reviews1rating5.00
  13. 2026-10-08reviews1rating5.00
  14. 2026-10-09reviews1rating5.00
  15. 2026-10-10reviews1rating5.00
  16. 2026-10-16reviews1rating5.00
  17. 2026-10-18reviews1rating5.00
  18. 2026-10-21reviews1rating5.00
  19. 2026-10-22reviews1rating5.00
  20. 2026-10-24reviews1rating5.00
  21. 2026-10-27reviews1rating5.00
  22. 2026-10-29reviews1rating5.00
  23. 2026-11-01reviews1rating5.00
  24. 2026-11-03reviews1rating5.00
  25. 2026-11-06reviews1rating5.00
  26. 2026-11-07reviews1rating5.00
  27. 2026-11-08reviews1rating5.00

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • 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

luantool.dev publishes 5 listings we track, 94 users between them.

  1. Trợ lý Zalo luantool.dev · Productivity · Tools · published 2026-01-19 30 users ★ 5.0
  2. Kiểm tra tính minh bạch trên Facebook luantool.dev · Productivity · Tools · published 2025-09-10 24 users
  3. LinkedIn Cookie Extractor luantool.dev · Productivity · Tools · published 2026-01-13 18 users
Show 1 more from this publisher
  1. Quản Lý Thu Chi luantool.dev · Productivity · Tools · published 2026-01-23 8 users

Like this one

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

  1. BarTimer Describes nearly the same job, smaller audience 5 users
  2. Hourglass – Countdown Timer Overlay Describes nearly the same job, smaller audience 109 users ★ 5.0
  3. Ajastin Describes nearly the same job, smaller audience 3 users (last published figure)
  4. Cron - Time it! Describes nearly the same job, smaller audience 2 users (last published figure)
  5. Clock Tab Describes nearly the same job, smaller audience 4k users ★ 4.8

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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Users and rating on Ext Ops Panel

Markdown

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HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-07. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built