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tab-killer

Chrome extension by marinebox · Productivity · Workflow

  • Featured

A Chrome extension in Productivity · Workflow with 756 users, barely installed. Audience over the last 30 days: +42.

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
756
Rating
4.2 (4 ratings)
Users, last 30 days
+42
Rating, last 30 days
Steady over 30 days
Version
1.3.1
Updated in the store
2022-05-01
Published
2021-11-07
Manifest
V3
Browser access
2 permissions

How it has moved

Users
+42 since 01.10
714-784 · 19 readings
  1. 2026-10-04729
  2. 2026-10-08736
  3. 2026-10-09729
  4. 2026-10-10744
  5. 2026-10-13743
  6. 2026-10-16764
  7. 2026-10-17762
  8. 2026-10-18761
  9. 2026-10-19772
  10. 2026-10-20781
  11. 2026-10-21784
  12. 2026-10-22780
  13. 2026-10-23766
  14. 2026-10-24762
  15. 2026-10-25758
  16. 2026-10-28752
  17. 2026-10-29747
  18. 2026-10-30756
  19. 2026-10-31756
Rating
unchanged since 01.10
reviewsrating 4.25 · 19 readings
  1. 2026-10-04reviews4rating4.25
  2. 2026-10-08reviews4rating4.25
  3. 2026-10-09reviews4rating4.25
  4. 2026-10-10reviews4rating4.25
  5. 2026-10-13reviews4rating4.25
  6. 2026-10-16reviews4rating4.25
  7. 2026-10-17reviews4rating4.25
  8. 2026-10-18reviews4rating4.25
  9. 2026-10-19reviews4rating4.25
  10. 2026-10-20reviews4rating4.25
  11. 2026-10-21reviews4rating4.25
  12. 2026-10-22reviews4rating4.25
  13. 2026-10-23reviews4rating4.25
  14. 2026-10-24reviews4rating4.25
  15. 2026-10-25reviews4rating4.25
  16. 2026-10-28reviews4rating4.25
  17. 2026-10-29reviews4rating4.25
  18. 2026-10-30reviews4rating4.25
  19. 2026-10-31reviews4rating4.25
Users
+22 since 01.09
714-784 · 32 readings
  1. 2026-09-01734
  2. 2026-09-03730
  3. 2026-09-04725
  4. 2026-09-06731
  5. 2026-09-07728
  6. 2026-09-09735
  7. 2026-09-13742
  8. 2026-09-15740
  9. 2026-09-21745
  10. 2026-09-22751
  11. 2026-09-25732
  12. 2026-09-27718
  13. 2026-09-28714
  14. 2026-10-04729
  15. 2026-10-08736
  16. 2026-10-09729
  17. 2026-10-10744
  18. 2026-10-13743
  19. 2026-10-16764
  20. 2026-10-17762
  21. 2026-10-18761
  22. 2026-10-19772
  23. 2026-10-20781
  24. 2026-10-21784
  25. 2026-10-22780
  26. 2026-10-23766
  27. 2026-10-24762
  28. 2026-10-25758
  29. 2026-10-28752
  30. 2026-10-29747
  31. 2026-10-30756
  32. 2026-10-31756
Rating
unchanged since 01.09
reviewsrating 4.25 · 32 readings
  1. 2026-09-01reviews4rating4.25
  2. 2026-09-03reviews4rating4.25
  3. 2026-09-04reviews4rating4.25
  4. 2026-09-06reviews4rating4.25
  5. 2026-09-07reviews4rating4.25
  6. 2026-09-09reviews4rating4.25
  7. 2026-09-13reviews4rating4.25
  8. 2026-09-15reviews4rating4.25
  9. 2026-09-21reviews4rating4.25
  10. 2026-09-22reviews4rating4.25
  11. 2026-09-25reviews4rating4.25
  12. 2026-09-27reviews4rating4.25
  13. 2026-09-28reviews4rating4.25
  14. 2026-10-04reviews4rating4.25
  15. 2026-10-08reviews4rating4.25
  16. 2026-10-09reviews4rating4.25
  17. 2026-10-10reviews4rating4.25
  18. 2026-10-13reviews4rating4.25
  19. 2026-10-16reviews4rating4.25
  20. 2026-10-17reviews4rating4.25
  21. 2026-10-18reviews4rating4.25
  22. 2026-10-19reviews4rating4.25
  23. 2026-10-20reviews4rating4.25
  24. 2026-10-21reviews4rating4.25
  25. 2026-10-22reviews4rating4.25
  26. 2026-10-23reviews4rating4.25
  27. 2026-10-24reviews4rating4.25
  28. 2026-10-25reviews4rating4.25
  29. 2026-10-28reviews4rating4.25
  30. 2026-10-29reviews4rating4.25
  31. 2026-10-30reviews4rating4.25
  32. 2026-10-31reviews4rating4.25

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.

  • See the address and title of every tab you have open tabs
  • 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

marinebox.

Like this one

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

  1. Tabify Describes nearly the same job, smaller audience 58 users ★ 5.0
  2. Tab Closer Describes nearly the same job, smaller audience 4 users
  3. Duplicate Tab Closer Describes nearly the same job, smaller audience 22 users ★ 5.0
  4. Anti-Duplicate Describes nearly the same job, smaller audience 18 users
  5. Only OneTab Describes nearly the same job, smaller audience 15 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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Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/gpmdlohnnmjfoojdcjojoimhkiifcbkl/badge.svg)](https://extops.dev/extensions/gpmdlohnnmjfoojdcjojoimhkiifcbkl)

HTML

<a href="https://extops.dev/extensions/gpmdlohnnmjfoojdcjojoimhkiifcbkl"><img src="https://extops.dev/extensions/gpmdlohnnmjfoojdcjojoimhkiifcbkl/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