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No Duplicate Tabs

Chrome extension by Viking · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 14 users, barely installed. Audience over the last 30 days: +1.

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

What the developer says, and 5 screenshots

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

Users
14
Rating
not rated yet
Users, last 30 days
+1
Version
1.1.1
Updated in the store
2026-03-26
Published
2025-06-30
Manifest
V3
Browser access
1 permission

How it has moved

Users
+1 since 01.10
13-16 · 12 readings
  1. 2026-10-0414
  2. 2026-10-1013
  3. 2026-10-1615
  4. 2026-10-1816
  5. 2026-10-1915
  6. 2026-10-2116
  7. 2026-10-2215
  8. 2026-10-2316
  9. 2026-10-2415
  10. 2026-10-2716
  11. 2026-10-2914
  12. 2026-10-3114
Users
+1 since 31.08
12-16 · 27 readings
  1. 2026-08-3113
  2. 2026-09-0214
  3. 2026-09-0515
  4. 2026-09-0614
  5. 2026-09-0713
  6. 2026-09-0814
  7. 2026-09-0913
  8. 2026-09-1312
  9. 2026-09-1513
  10. 2026-09-1712
  11. 2026-09-2013
  12. 2026-09-2112
  13. 2026-09-2513
  14. 2026-09-2614
  15. 2026-09-2813
  16. 2026-10-0414
  17. 2026-10-1013
  18. 2026-10-1615
  19. 2026-10-1816
  20. 2026-10-1915
  21. 2026-10-2116
  22. 2026-10-2215
  23. 2026-10-2316
  24. 2026-10-2415
  25. 2026-10-2716
  26. 2026-10-2914
  27. 2026-10-3114

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

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Viking publishes 2 listings we track, 37 users between them.

  1. Group Tabs by Domain Viking · Productivity · Workflow · published 2025-06-30 23 users ★ 5.0

Like this one

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

  1. Prevent Duplicate Tabs Describes nearly the same job, smaller audience 994 users ★ 4.4
  2. DupeNope Describes nearly the same job, smaller audience 19 users ★ 5.0
  3. TabRecycle Describes nearly the same job, smaller audience 55 users
  4. Duplicate Tab Helper Describes nearly the same job, smaller audience 3k users ★ 3.4
  5. Duplicate Tab Guard Describes nearly the same job, smaller audience 9 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