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TabM8 - Tab & Bookmark Manager

Chrome extension by Boardz · Productivity · Workflow

  • Trader

A Chrome extension in Productivity · Workflow 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 2 screenshots

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

Users
3
Rating
not rated yet
Users, last 13 days
+3
Version
1.5.1
Updated in the store
2026-08-15
Published
2026-08-11
Manifest
V3
Browser access
5 permissions

How it has moved

Users
+3 since 31.08
0-4 · 8 readings
  1. 2026-08-310
  2. 2026-09-034
  3. 2026-09-053
  4. 2026-09-064
  5. 2026-09-073
  6. 2026-09-094
  7. 2026-09-103
  8. 2026-09-123
Users
+3 since 31.08
0-4 · 8 readings
  1. 2026-08-310
  2. 2026-09-034
  3. 2026-09-053
  4. 2026-09-064
  5. 2026-09-073
  6. 2026-09-094
  7. 2026-09-103
  8. 2026-09-123

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
  • Schedule work to run later alarms
  • Add items to the right-click menu contextMenus
Show the remaining 2
  • Store data in your browser storage
  • Organise your tabs into groups tabGroups

The full permission history for this extension

What changed recently

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

The publisher

Boardz publishes 20 listings we track, 51 users between them.

  1. VolumeM8 - Volume Control Boardz · Make Chrome Yours · Functionality · published 2026-08-08 7 users
  2. AdM8 – Ad Blocker, Tracker Blocker & Privacy Guard Boardz · Make Chrome Yours · Privacy · published 2026-08-11 6 users
  3. DataM8 - Get Paid To Train AI Boardz · Productivity · Workflow · published 2026-08-15 5 users
Show 5 more from this publisher
  1. DarkM8 - Dark Mode Boardz · Make Chrome Yours · Functionality · published 2026-08-08 5 users
  2. VideoM8 - Screen Recorder & Screenshot Boardz · Productivity · Tools · published 2026-07-26 5 users ★ 5.0
  3. PDFM8 - Private PDF Tools Boardz · Productivity · Tools · published 2026-08-13 4 users
  4. TimeM8 – Time Tracking & Invoicing Boardz · Productivity · Workflow · published 2026-08-11 3 users
  5. ScreenshotM8 - Screenshot Tool Boardz · Productivity · Tools · published 2026-08-16 3 users

Like this one

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

  1. TheTab - OneTab Alternative | Tab Manager Describes nearly the same job, smaller audience 1k users ★ 4.1
  2. Tab Group – Save, Organize & Restore Your Tabs Describes nearly the same job, with an established audience 10k users ★ 3.9
  3. Tabixo — Tab Manager Describes nearly the same job, smaller audience 9 users ★ 5.0
  4. Tab Library Describes nearly the same job, smaller audience 11 users
  5. TabFlow Describes nearly the same job, smaller audience 10 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?

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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.