Marble: Automatically Organized Tab Groups
Chrome extension by Mr Violets · Productivity · Workflow
- Featured
A Chrome extension in Productivity · Workflow with 2 000 users, a small but real audience. Audience over the last 30 days: unchanged.
No site access is declared in the manifest, so it cannot read the pages you open on its own.
What the developer says, and 4 screenshots
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 2 000
- Users, last 30 days
- Unchanged (the store rounds this count to 1 000, so it moves only between steps)
- Rating, last 30 days
- Steady over 30 days
- Version
- 1.2.2
- Updated in the store
- 2023-12-23
- Published
- 2023-08-22
- Manifest
- V3
- Browser access
- 4 permissions
How it has moved
- 2026-10-312k
- 2026-10-31reviews26
- 2026-09-012k
- 2026-09-202k
- 2026-10-312k
- 2026-09-01reviews25
- 2026-09-20reviews26
- 2026-10-31reviews26
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 -
Read site icons
favicon -
Store data in your browser
storage
Show the remaining 1
-
Organise your tabs into groups
tabGroups
What changed recently
Nothing has moved on this listing since we started watching it.
The publisher
Mr Violets publishes 11 listings we track, 80k users between them.
-
Screen Ruler - Measure and Inspect the Web 60k users
-
Stay Awake: Keep Your Computer Awake 10k users
-
UI Inspector - Visual CSS Editor 5k users
Show 5 more from this publisher
-
Deep Tab Search: Tab Switcher & Search 915 users
-
Quilt - Tiling Window Manager 772 users
-
CSS Viewer - Inspect & Copy Any Element's CSS 495 users
-
Pointer - Element Inspector for DevTools 209 users
-
Hintly - AI Meeting Assistant for Google Meet™ 89 users
Like this one
Listings the catalog judges closest in what they say they do.
-
Tabby: Minimalist & Automated Tab Manager 9 users
-
TabMaster 8 users
-
Tabs group helper 7 users
-
TabOrganix audience not published
-
GroupEM - Tab Grouper for Chrome 797 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.
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The badge shows the audience and rating from our last pass over the store and links back to this page.
[](https://extops.dev/extensions/faadmipaelbkbdfjkfpiiomoplihjhdm)<a href="https://extops.dev/extensions/faadmipaelbkbdfjkfpiiomoplihjhdm"><img src="https://extops.dev/extensions/faadmipaelbkbdfjkfpiiomoplihjhdm/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-09-20. We publish no contact details for extension developers.