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Gemini Sidebar

Chrome extension by NABELLIAN · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 436 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
436
Rating
5.0 (1 ratings)
Users, last 12 days
+49
Rating, last 30 days
Not watched long enough to say
Version
2.0.0
Updated in the store
2026-08-03
Published
2026-05-06
Manifest
V3
Browser access
4 permissions

How it has moved

Users
+49 since 01.09
387-436 · 8 readings
  1. 2026-09-01387
  2. 2026-09-02388
  3. 2026-09-04390
  4. 2026-09-06398
  5. 2026-09-07407
  6. 2026-09-09423
  7. 2026-09-10436
  8. 2026-09-12436
Rating
+5.00 since 01.09
reviewsrating 0.00-5.00 · 8 readings
  1. 2026-09-01reviews0rating0.00
  2. 2026-09-02reviews0rating0.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-10reviews1rating5.00
  8. 2026-09-12reviews1rating5.00
Users
+49 since 01.09
387-436 · 8 readings
  1. 2026-09-01387
  2. 2026-09-02388
  3. 2026-09-04390
  4. 2026-09-06398
  5. 2026-09-07407
  6. 2026-09-09423
  7. 2026-09-10436
  8. 2026-09-12436
Rating
+5.00 since 01.09
reviewsrating 0.00-5.00 · 8 readings
  1. 2026-09-01reviews0rating0.00
  2. 2026-09-02reviews0rating0.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-10reviews1rating5.00
  8. 2026-09-12reviews1rating5.00

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
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
  • Run its own code on the pages it can access scripting
Show the remaining 1
  • Open a panel beside the page sidePanel

The full permission history for this extension

What changed recently

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

The publisher

NABELLIAN publishes 5 listings we track, 1k users between them.

  1. Liquid New Tab NABELLIAN · Make Chrome Yours · Functionality · published 2026-02-26 1k users ★ 4.8
  2. Teacher Tools NABELLIAN · Productivity · Education · published 2026-03-28 20 users
  3. WebLook NABELLIAN · Productivity · Workflow · published 2026-03-19 16 users
Show 1 more from this publisher
  1. 정신차려 NABELLIAN · Productivity · Workflow · published 2026-03-17 0 users

Like this one

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

  1. Sidebar with Gemini Describes nearly the same job, smaller audience 1k users ★ 3.8
  2. Sidebar Assistant for Gemini Describes nearly the same job, smaller audience 26 users
  3. Keep Gemini™ in Side Panel Describes nearly the same job, smaller audience 59 users ★ 5.0
  4. Gemini™ Flow: Sidebar Assistant Describes nearly the same job, smaller audience 23 users
  5. Google Gemini Sidepanel - Tabbee Describes nearly the same job, smaller audience 5k users ★ 4.8

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.