NotebookLM Source Cleaner icon

NotebookLM Source Cleaner

by lyx20050904@gmail.com · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 18 Oct 2026

为 NotebookLM 添加批量删除功能，深度融合 Material Design 界面，一键清理海量来源。 / Bulk-delete sources in NotebookLM with a native Material Design UI.

Users
137
+7 in 30 days
Rating
2.5 / 5
unchanged in 30 days
Ratings
2
0 in 30 days
Store rank
#75K
#63K among extensions
Version
1.4.0
updated 20 Apr 2026

Users

monthly, 7 months
068137Mar 2026Jul 2026Oct 2026
Latest, 18 Oct 2026: 137 usersMove the mouse over the chart for any month

Ratings count

monthly, 7 months
012Mar 2026Jul 2026Oct 2026
Latest, 18 Oct 2026: 2 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About NotebookLM Source Cleaner

Say goodbye to tedious manual deletion! Supercharge NotebookLM with bulk-cleanup superpowers — featuring a seamless Material Design interface and silent background execution, it lets you organize massive amounts of sources with a single click. What's new NotebookLM Source Cleaner v1.4.0 is now available with the following updates: - Global-ready localization baseline with multi-language UI support (en, zh-CN, zh-TW, ja, es) - Locale-aware UI text with browser-language adaptation and fallback strategy - Improved bulk-selection stability; fixed edge-case misnavigation to source details (mousedown/pointerdown path) - Updated extension icon set for clearer product identity

Growth

WindowUsersChangeRatingsRating
7 days+7+5.4%00.00
30 days+7+5.4%00.00
6 months+110+407.4%+1+0.50

Chrome Web Store search rankings

Where NotebookLM Source Cleaner appears when people search the store, with the 30 day change
Search phrasePosition30 days
source#79−35

Version history

4 versions recorded
1.4.020 Apr 2026
1.3.019 Apr 2026
1.2.013 Apr 2026
1.0.010 Mar 2026

Details

Category
Tools
First seen
10 Mar 2026
Size
50 KB
Languages
en
Pricing
Free
Extension ID
gclbngjagdgeenolklajcnhlomcdemil

Permissions and risk

Moderate riskimpact 2, likelihood 3
Site access
https://notebooklm.google.com/*

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