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Dejavu - Duplicate Tab Manager

Chrome extension by produktiv · Productivity · Tools

A Chrome extension in Productivity · Tools with 3 users, barely installed.

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
3
Rating
not rated yet
Users, last 17 days
unchanged
Version
1.0.0
Updated in the store
2025-11-10
Published
2025-11-10
Manifest
V3
Browser access
3 permissions

How it has moved

Users
unchanged since 31.08
3-4 · 8 readings
  1. 2026-08-313
  2. 2026-09-034
  3. 2026-09-043
  4. 2026-09-064
  5. 2026-09-073
  6. 2026-09-084
  7. 2026-09-093
  8. 2026-09-163
Users
unchanged since 31.08
3-4 · 8 readings
  1. 2026-08-313
  2. 2026-09-034
  3. 2026-09-043
  4. 2026-09-064
  5. 2026-09-073
  6. 2026-09-084
  7. 2026-09-093
  8. 2026-09-163

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

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
  • Run its own code on the pages it can access scripting
  • 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

produktiv publishes 2 listings we track, 7 users between them.

  1. Relocation Reality Checker produktiv · Productivity · Tools · published 2026-01-30 4 users

Like this one

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

  1. Duplicate Tab Detector Describes nearly the same job, smaller audience 5 users
  2. TabSanity Describes nearly the same job, smaller audience 19 users ★ 5.0
  3. Tab Twin — Duplicate Tab Detector Describes nearly the same job, smaller audience 8 users ★ 5.0
  4. DupeNope Describes nearly the same job, smaller audience 11 users ★ 5.0
  5. TabWatchDog Describes nearly the same job, smaller audience 28 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.

Is this your extension?

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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.