Extension Tracker

Sidebar for NotebookLM

980 users No ratings yet Last updated 8 Jan 2026

By yy.bomber.09 Live in the Chrome Web Store mcegpebjalgebfdngbimdponejldkfnj Search Google ↗ Last checked 8 Nov 2026, 15:19 UTC

The listing

What the Chrome Web Store shows, as of the last check

Organize your NotebookLM notebooks with folders, favorites, and search functionalitySummary from the listing
Developer
yy.bomber.09
Enhanced Safe Browsing
Trusted. What this means →
Category
Make Chrome Yours › Functionality & UI
First published
29 Dec 2025
Last updated
8 Jan 2026
Version
1.0.2
Size
53.42 KiB
Minimum Chrome
88
Languages
1 language

日本語

Support page
https://gregarious-euphonium-72c.notion.site/Privacy-Policy-Sidebar-for-NotebookLM-2d8cbc74c53a802ca74ce6f7c3b9f85b
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
9801KTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov8 Nov2026-09-27: 1,000 users2026-09-29: 1,000 users2026-10-06: 1,000 users2026-10-12: 1,000 users2026-10-20: 1,000 users2026-10-26: 1,000 users2026-11-02: 991 users2026-11-08: 980 users9809801KTracking began27 Sep18 Oct8 Nov2026-09-27: 1,000 users2026-09-29: 1,000 users2026-10-06: 1,000 users2026-10-12: 1,000 users2026-10-20: 1,000 users2026-10-26: 1,000 users2026-11-02: 991 users2026-11-08: 980 users980
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-08980––
2026-11-02991––
2026-10-261,000––
2026-10-201,000––
2026-10-121,000––
2026-10-061,000––
2026-09-291,000––
2026-09-271,000––
Users, 7 days
−11
since a week ago
Users, 30 days
−20
-2.0%
Rank
#24,904
by users, of 292,131 extensions
In its category
#929
of 11,702 in Functionality & UI

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 27 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Sites
  • https://notebooklm.google.com/*notebooklm.google.com
Sites where it runs scripts
  • https://notebooklm.google.com/*notebooklm.google.com
Browser features
  • sidePanelShow a side panel
  • storageSave settings and data in your browser

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Artifact Maximizer for Claude229 –– Functionality & UI
Sidebar Manager for Claude132 –– Functionality & UI
Search & Exporter for Claude59 –– Functionality & UI
Chromatic for Claude49 –– Tools
Chat Navigator for Claude32 5.001 Functionality & UI
Search & Exporter for ChatGPT10 –– Functionality & UI
Work Manager for Browser10 –– Functionality & UI
All 8 extensions by yy.bomber.09 →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 8 Nov 2026, 15:19 UTC; next check around 15 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Sidebar for NotebookLM” (mcegpebjalgebfdngbimdponejldkfnj). Chrome Web Store data, last checked 2026-11-08. https://extensiontracker.com/extension/mcegpebjalgebfdngbimdponejldkfnj. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_mcegpebjalgebfdngbimdponejldkfnj,
  title   = {Sidebar for NotebookLM (mcegpebjalgebfdngbimdponejldkfnj)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-08},
  url     = {https://extensiontracker.com/extension/mcegpebjalgebfdngbimdponejldkfnj},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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