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NotebookLM AI Sidebar

Chrome extension by AI Developer · Productivity · Tools

  • Featured
  • Established publisher

A Chrome extension in Productivity · Tools with 70 000 users, an established extension.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 5 screenshots

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

Users
70 000
Rating
4.7 (108 ratings)
Users, last 16 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
3.5.0
Updated in the store
2026-08-14
Published
2025-04-30
Manifest
V3
Browser access
5 permissions, 1 site pattern

How it has moved

Users
unchanged since 31.08
70k · 3 readings
  1. 2026-08-3170k
  2. 2026-09-0270k
  3. 2026-09-1570k
Rating
unchanged since 31.08
reviewsrating 4.68 · 3 readings
  1. 2026-08-31reviews107rating4.68
  2. 2026-09-02reviews108rating4.68
  3. 2026-09-15reviews108rating4.68
Users
unchanged since 31.08
70k · 3 readings
  1. 2026-08-3170k
  2. 2026-09-0270k
  3. 2026-09-1570k
Rating
unchanged since 31.08
reviewsrating 4.68 · 3 readings
  1. 2026-08-31reviews107rating4.68
  2. 2026-09-02reviews108rating4.68
  3. 2026-09-15reviews108rating4.68

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

Every site you visit. This extension can read and change the content of any page you open.

  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
Show the remaining 2
  • Open a panel beside the page sidePanel
  • 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

AI Developer publishes 3 listings we track, 71k users between them. Listed website: aisidebar.app.

  1. Transcript YouTube AI Developer · Productivity · Workflow · published 2025-03-30 1k users ★ 4.4
  2. BTU Calculator AI Developer · Productivity · Tools · published 2024-03-22 104 users

Like this one

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

  1. Notebooklm Web Importer Describes nearly the same job, with an established audience 10k users ★ 4.9
  2. NotebookLM Describes nearly the same job, smaller audience 2k users
  3. NotebookLM Web Importer for Gemini Notebook™ – One Click Import Describes nearly the same job, smaller audience 32 users
  4. NotebookTools — Import to NotebookLM Describes nearly the same job, smaller audience 50 users
  5. NoteFlow - Gemini NoteBook Extension Describes nearly the same job, smaller audience 40 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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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.