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Browserlock – Password Lock for Your Browser

Chrome extension by dev_cai · Productivity · Tools

A Chrome extension in Productivity · Tools with 44 users, barely installed. Audience over the last 30 days: +8.

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

What the developer says, and 2 screenshots

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

Users
44
Rating
not rated yet
Users, last 30 days
+8
Version
0.3.1
Updated in the store
2026-06-24
Published
2026-06-24
Manifest
V3
Browser access
3 permissions

How it has moved

Users
+8 since 30.09
36-44 · 16 readings
  1. 2026-10-0443
  2. 2026-10-0837
  3. 2026-10-0939
  4. 2026-10-1041
  5. 2026-10-1139
  6. 2026-10-1338
  7. 2026-10-1640
  8. 2026-10-1840
  9. 2026-10-1939
  10. 2026-10-2140
  11. 2026-10-2241
  12. 2026-10-2339
  13. 2026-10-2438
  14. 2026-10-2539
  15. 2026-10-2944
  16. 2026-10-3044
Users
+19 since 01.09
19-44 · 28 readings
  1. 2026-09-0125
  2. 2026-09-0421
  3. 2026-09-0519
  4. 2026-09-0820
  5. 2026-09-0923
  6. 2026-09-1327
  7. 2026-09-1530
  8. 2026-09-1628
  9. 2026-09-2031
  10. 2026-09-2133
  11. 2026-09-2534
  12. 2026-09-2836
  13. 2026-10-0443
  14. 2026-10-0837
  15. 2026-10-0939
  16. 2026-10-1041
  17. 2026-10-1139
  18. 2026-10-1338
  19. 2026-10-1640
  20. 2026-10-1840
  21. 2026-10-1939
  22. 2026-10-2140
  23. 2026-10-2241
  24. 2026-10-2339
  25. 2026-10-2438
  26. 2026-10-2539
  27. 2026-10-2944
  28. 2026-10-3044

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
  • Tell whether you are away from the computer idle
  • 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

dev_cai publishes 5 listings we track, 429 users between them.

  1. ROT13 Decoder dev_cai · Productivity · Tools · published 2024-12-05 267 users
  2. splitescreen — Split Screen Workspace dev_cai · Productivity · Tools · published 2026-06-23 52 users
  3. BlurAny - Privacy Protector dev_cai · Productivity · Workflow · published 2024-10-14 36 users
Show 1 more from this publisher
  1. Web Edit & Blur dev_cai · Productivity · Workflow · published 2024-10-17 30 users

Like this one

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

  1. BrowserLocker Describes nearly the same job, smaller audience 513 users ★ 3.0
  2. Browser Lock Pro - Browser Password Lock Extension | Chrome Browser Locker Describes nearly the same job, smaller audience 303 users ★ 3.7
  3. Chrome Lock | Browser Password Lock Extension - ChromeLock.net Describes nearly the same job, with an established audience 40k users ★ 4.9
  4. Browser Lock 🔒 Describes nearly the same job, smaller audience 5 users (last published figure)
  5. Browser Secure Describes nearly the same job, smaller audience 115 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

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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 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built