Extension Tracker

NotebookLM YouTube Companion

785 users Rated 5.00 from 2 ratings Last updated 9 Aug 2026

By Tsumugiya Live in the Chrome Web Store cdcnjoiobmghnfmhbjnakglmkfoiadfd Last checked 26 Sep 2026, 22:56 UTC

The listing

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

Extracts YouTube video URLs to a persistent side panel list for easy import into NotebookLM.Summary from the listing
Developer
Tsumugiya
Trader status
Declared a trader under EU law
Category
Productivity › Tools
First published
18 Dec 2025
Last updated
9 Aug 2026
Version
1.17
Size
36.21 KiB
Minimum Chrome
88
Languages
2 languages

English, 日本語

Website
tsumugiya-it.com
Support page
https://tsumugiya-it.com/
Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 26 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-267855.002
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#27,522
by users, of 264,254 extensions
In its category
#7,471
of 103,321 in Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 26 Sep 2026.

What it can access

From the extension's manifest, in plain language

Sites where it runs scripts
  • *://*.youtube.com/*youtube.com and its subdomains
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • scriptingRun scripts on sites it can reach
  • sidePanelShow a side panel
  • storageSave settings and data in your browser

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 26 Sep 2026, 22:56 UTC; next check around 23 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “NotebookLM YouTube Companion” (cdcnjoiobmghnfmhbjnakglmkfoiadfd). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/cdcnjoiobmghnfmhbjnakglmkfoiadfd. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_cdcnjoiobmghnfmhbjnakglmkfoiadfd,
  title   = {NotebookLM YouTube Companion (cdcnjoiobmghnfmhbjnakglmkfoiadfd)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/cdcnjoiobmghnfmhbjnakglmkfoiadfd},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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