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TabGroupLockr

Chrome extension by flatbitstudio,Inc. · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 150 users, barely installed. Audience over the last 30 days: +45.

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

What the developer says, and 3 screenshots

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

Users
150
Rating
5.0 (2 ratings)
Users, last 30 days
+45
Rating, last 30 days
Steady over 30 days
Version
1.56
Updated in the store
2026-10-01
Published
2025-07-02
Manifest
V3
Browser access
4 permissions

How it has moved

Users
+45 since 14.10
105-150 · 20 readings
  1. 2026-10-16111
  2. 2026-10-17105
  3. 2026-10-18106
  4. 2026-10-19107
  5. 2026-10-20108
  6. 2026-10-21110
  7. 2026-10-22109
  8. 2026-10-23105
  9. 2026-10-24106
  10. 2026-10-25108
  11. 2026-10-26111
  12. 2026-10-28128
  13. 2026-10-29129
  14. 2026-10-30134
  15. 2026-11-01136
  16. 2026-11-04142
  17. 2026-11-08144
  18. 2026-11-10145
  19. 2026-11-11150
  20. 2026-11-13150
Rating
unchanged since 14.10
reviewsrating 5.00 · 20 readings
  1. 2026-10-16reviews2rating5.00
  2. 2026-10-17reviews2rating5.00
  3. 2026-10-18reviews2rating5.00
  4. 2026-10-19reviews2rating5.00
  5. 2026-10-20reviews2rating5.00
  6. 2026-10-21reviews2rating5.00
  7. 2026-10-22reviews2rating5.00
  8. 2026-10-23reviews2rating5.00
  9. 2026-10-24reviews2rating5.00
  10. 2026-10-25reviews2rating5.00
  11. 2026-10-26reviews2rating5.00
  12. 2026-10-28reviews2rating5.00
  13. 2026-10-29reviews2rating5.00
  14. 2026-10-30reviews2rating5.00
  15. 2026-11-01reviews2rating5.00
  16. 2026-11-04reviews2rating5.00
  17. 2026-11-08reviews2rating5.00
  18. 2026-11-10reviews2rating5.00
  19. 2026-11-11reviews2rating5.00
  20. 2026-11-13reviews2rating5.00
Users
+82 since 31.08
68-150 · 39 readings
2026-10-01: released 1.56
  1. 2026-08-3168
  2. 2026-09-0374
  3. 2026-09-0475
  4. 2026-09-0574
  5. 2026-09-0672
  6. 2026-09-0773
  7. 2026-09-0975
  8. 2026-09-1074
  9. 2026-09-1375
  10. 2026-09-1576
  11. 2026-09-2183
  12. 2026-09-2584
  13. 2026-09-2688
  14. 2026-09-2885
  15. 2026-10-0496
  16. 2026-10-0898
  17. 2026-10-09104
  18. 2026-10-10103
  19. 2026-10-13105
  20. 2026-10-16111
  21. 2026-10-17105
  22. 2026-10-18106
  23. 2026-10-19107
  24. 2026-10-20108
  25. 2026-10-21110
  26. 2026-10-22109
  27. 2026-10-23105
  28. 2026-10-24106
  29. 2026-10-25108
  30. 2026-10-26111
  31. 2026-10-28128
  32. 2026-10-29129
  33. 2026-10-30134
  34. 2026-11-01136
  35. 2026-11-04142
  36. 2026-11-08144
  37. 2026-11-10145
  38. 2026-11-11150
  39. 2026-11-13150
Rating
unchanged since 31.08
reviewsrating 5.00 · 39 readings
2026-10-01: released 1.56
  1. 2026-08-31reviews2rating5.00
  2. 2026-09-03reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-05reviews2rating5.00
  5. 2026-09-06reviews2rating5.00
  6. 2026-09-07reviews2rating5.00
  7. 2026-09-09reviews2rating5.00
  8. 2026-09-10reviews2rating5.00
  9. 2026-09-13reviews2rating5.00
  10. 2026-09-15reviews2rating5.00
  11. 2026-09-21reviews2rating5.00
  12. 2026-09-25reviews2rating5.00
  13. 2026-09-26reviews2rating5.00
  14. 2026-09-28reviews2rating5.00
  15. 2026-10-04reviews2rating5.00
  16. 2026-10-08reviews2rating5.00
  17. 2026-10-09reviews2rating5.00
  18. 2026-10-10reviews2rating5.00
  19. 2026-10-13reviews2rating5.00
  20. 2026-10-16reviews2rating5.00
  21. 2026-10-17reviews2rating5.00
  22. 2026-10-18reviews2rating5.00
  23. 2026-10-19reviews2rating5.00
  24. 2026-10-20reviews2rating5.00
  25. 2026-10-21reviews2rating5.00
  26. 2026-10-22reviews2rating5.00
  27. 2026-10-23reviews2rating5.00
  28. 2026-10-24reviews2rating5.00
  29. 2026-10-25reviews2rating5.00
  30. 2026-10-26reviews2rating5.00
  31. 2026-10-28reviews2rating5.00
  32. 2026-10-29reviews2rating5.00
  33. 2026-10-30reviews2rating5.00
  34. 2026-11-01reviews2rating5.00
  35. 2026-11-04reviews2rating5.00
  36. 2026-11-08reviews2rating5.00
  37. 2026-11-10reviews2rating5.00
  38. 2026-11-11reviews2rating5.00
  39. 2026-11-13reviews2rating5.00

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.

  • See the address and title of every tab you have open tabs
  • Store data in your browser storage
  • Organise your tabs into groups tabGroups
Show the remaining 1
  • Declares windows

The full permission history for this extension

Version history

  1. Version 1.56

What changed recently

  1. Now requires Chrome 102
  2. Package size changed
  3. Store description rewritten
Show the remaining 1
  1. Released version 1.56 (was 1.55)

The publisher

flatbitstudio,Inc. publishes 6 listings we track, 476 users between them. Listed website: flatbitstudio.com.

  1. OGP Clearify flatbitstudio,Inc. · Productivity · Developer · published 2025-07-26 234 users
  2. Click & Track flatbitstudio,Inc. · Make Chrome Yours · Functionality · published 2025-08-04 37 users
  3. Gradience flatbitstudio,Inc. · Productivity · Tools · published 2025-07-29 26 users
Show 2 more from this publisher
  1. Tabtube flatbitstudio,Inc. · Make Chrome Yours · Functionality · published 2025-08-04 19 users
  2. Stress Out flatbitstudio,Inc. · Lifestyle · Games · published 2026-07-14 10 users

Like this one

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

  1. TabVault Describes nearly the same job, smaller audience 3 users (last published figure)
  2. TabHaven Describes nearly the same job, smaller audience 3 users
  3. Tab Group Saver — Auto Backup & One-Click Restore Describes nearly the same job, smaller audience 15 users
  4. Tab Group Keeper Describes nearly the same job, smaller audience 247 users ★ 5.0
  5. TabVault — Save & Restore Tab Workspaces Describes nearly the same job, smaller audience 5 users ★ 5.0

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

HTML

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

Where the data comes from: how the catalog is built