Ext Ops Panel
Open the app

LasTabGuard: Stop Window From Closing With Last Tab

Chrome extension by CepeshRC · Productivity · Workflow

  • Featured
  • Established publisher

A Chrome extension in Productivity · Workflow with 75 users, barely installed.

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
75
Rating
4.4 (14 ratings)
Users, last 14 days
-1
Rating, last 30 days
Not watched long enough to say
Version
1.0.0
Updated in the store
2026-05-06
Published
2025-09-09
Manifest
V3
Browser access
4 permissions, 2 site patterns

How it has moved

Users
-1 since 01.09
75-82 · 9 readings
  1. 2026-09-0176
  2. 2026-09-0279
  3. 2026-09-0482
  4. 2026-09-0578
  5. 2026-09-0677
  6. 2026-09-0778
  7. 2026-09-0977
  8. 2026-09-1375
  9. 2026-09-1475
Rating
unchanged since 01.09
reviewsrating 4.43 · 9 readings
  1. 2026-09-01reviews14rating4.43
  2. 2026-09-02reviews14rating4.43
  3. 2026-09-04reviews14rating4.43
  4. 2026-09-05reviews14rating4.43
  5. 2026-09-06reviews14rating4.43
  6. 2026-09-07reviews14rating4.43
  7. 2026-09-09reviews14rating4.43
  8. 2026-09-13reviews14rating4.43
  9. 2026-09-14reviews14rating4.43
Users
-1 since 01.09
75-82 · 9 readings
  1. 2026-09-0176
  2. 2026-09-0279
  3. 2026-09-0482
  4. 2026-09-0578
  5. 2026-09-0677
  6. 2026-09-0778
  7. 2026-09-0977
  8. 2026-09-1375
  9. 2026-09-1475
Rating
unchanged since 01.09
reviewsrating 4.43 · 9 readings
  1. 2026-09-01reviews14rating4.43
  2. 2026-09-02reviews14rating4.43
  3. 2026-09-04reviews14rating4.43
  4. 2026-09-05reviews14rating4.43
  5. 2026-09-06reviews14rating4.43
  6. 2026-09-07reviews14rating4.43
  7. 2026-09-09reviews14rating4.43
  8. 2026-09-13reviews14rating4.43
  9. 2026-09-14reviews14rating4.43

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once 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
  • Run its own code on the pages it can access scripting
  • Show you notifications notifications
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

CepeshRC publishes 12 listings we track, 5k users between them. Listed website: rawvamp.com.

  1. Lumuji: Shimeji & GIF Interactive Browser Pets CepeshRC · Lifestyle · Fun · published 2025-06-26 2k users ★ 4.5
  2. Akralys: ChatGPT Custom Themes, UI Tools & PDF Export CepeshRC · Productivity · Tools · published 2025-07-22 458 users ★ 4.6
  3. CepeshGochi: Virtual Pet Character 8Bit CepeshRC · Lifestyle · Fun · published 2025-05-15 353 users ★ 5.0
Show 5 more from this publisher
  1. Free Online Bulk Image Downloader: Extract HD Web & E-Commerce Pictures CepeshRC · Lifestyle · Art · published 2026-03-25 344 users ★ 4.7
  2. Premium Themes, Dark Mode, and Live UI Editor for Google Gemini | Anwingels CepeshRC · Lifestyle · Art · published 2025-07-09 333 users ★ 5.0
  3. Free Online Image Downloader: Save Batch Pictures from Pinterest, Instagram CepeshRC · Lifestyle · Art · published 2025-09-12 324 users ★ 4.4
  4. DefendTab: Don't Close My Tab CepeshRC · Productivity · Workflow · published 2025-09-03 220 users ★ 4.6
  5. Retro Y2K Theme: 90s Vintage Web Aesthetic & Custom Cursor Mod | RawY2K CepeshRC · Lifestyle · Art · published 2026-08-24 190 users ★ 5.0

Like this one

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

  1. Prevent Closing of Google Chrome™ Describes nearly the same job, smaller audience 3 users
  2. DefendTab: Don't Close My Tab Describes nearly the same job, smaller audience 220 users ★ 4.6
  3. Global Tab & Browser Protector Describes nearly the same job, smaller audience 94 users ★ 5.0
  4. Protect My Tab Describes nearly the same job, smaller audience 10 users
  5. Browser Close Reminder, Confirm & Warning Describes nearly the same job, smaller audience 271 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.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.