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Workflow & Planning

NotebookLM Manager: Organize, Bulk Delete & Find Duplicates

By davidson.f.silva

Organize NotebookLM sources in a smart sidebar: view all labels, bulk delete sources and find duplicates in one click.

Time on the storeUnder a yearA rough range, not an exact date
Store users115As shown on the Chrome Web Store
Chrome Web Store ratingNot rated yetNo store ratings yet
Last store update28 Sep 2026Version 1.0.6, 11 days ago

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Permissions & access

Access levelLow

Asks only for everyday access, nothing we track as sensitive.

What it’s allowed to do, not what it actually does. Not a safety rating.

Permissions 1

Standard1

  • Save its own settingsstorage

Members also see when a new version asks for new access.

Website access 2

  • notebooklm.google.com
  • notebook.google.com
Extension ID
effanbigogbehgfiikhinpaglijhmkfh
Package size
30.83KiB
Manifest
Version 3

The maker

davidson.f.silva has 3 listings on the store. Updates most of their listings often.

Listings
3
Combined store users
≈204
Store Featured
0
Updated in the last 90 days
2 of 3

Combined users can count the same person more than once. See all 3 listings

Ext Watch AI

Should you build in this niche?

One research report for NotebookLM Manager: Organize, Bulk Delete & Find Duplicates. Reports come with Plus, Pro and Max.

  • Takeaway & demandCited takeaway and search volumes
  • Traffic & domainPopularity rank, visits and authority
  • Money & pricingPlans and prices from the maker’s site
  • ReviewsComplaints and praise, quoted
  • Competitors & ranksRank against the closest listings
  • Build opportunityWhat to build and how to position it
  • Every number shows its source and date
  • Ready in a minute or two
  • Report and PDF yours for 30 days
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