Workflow & Planning
Power tools for NotebookLM (Gemini Notebook): bulk import, collections, folders, export sources, audio & video download.
Compare extensions
Tools
Gemini Notebook extension: folders, tags, custom prompts, bulk notebook and source management, merging, bulk imports and more.
Audience & ratings
Store users
90K
70K
Ratings
What stands out
NotebookLM Tools for Gemini Notebook™ reports the larger audience. These are store counts. The rating difference is 0.06 points across 113 and 126 ratings.
Different categories. Category overlap does not establish that two products serve the same workflow.
Product & publisher
Publisher
YTuong.me
ExtendLM
Publisher portfolio
10 listings
1 listing
Listing status
Active
Active
Manifest
Version 3
Version 3
Package size
1.25MiB
9.09MiB
Permissions & access
Requested capabilities describe access, not developer intent or a safety verdict.
API permissions
6 requested
- storage
- sidePanel
- contextMenus
- unlimitedStorage
- tabs
- scripting
11 requested
- tabs
- activeTab
- scripting
- offscreen
- debugger
- storage
- background
- downloads
- tabCapture
- unlimitedStorage
- contextMenus
Website patterns
4 recorded
- *://notebooklm.google.com/*
- *://notebook.google.com/*
- http://*/*
- https://*/*
17 recorded
- https://notebook.google.com/*
- https://notebooklm.google.com/*
- https://api.extendlm.com/*
- https://dev.extendlm.com/*
- https://extendlm.com/*
- https://www.extendlm.com/*
- https://accounts.google.com/*
- https://gemini.google.com/*
- https://chatgpt.com/*
- https://chat.openai.com/*
- https://claude.ai/*
- https://www.perplexity.ai/*
- https://www.google-analytics.com/*
- https://*.google.com/*
- https://*.googleusercontent.com/*
- https://*.usercontent.google.com/*
- https://*.googlevideo.com/*
Releases
Explore the release history
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Create your free accountEvidence behind this comparison
Both listings observed 2 Oct 2026.
Store users and ratings are observations, not revenue or lifetime installs. A larger audience or a higher score does not establish product quality.
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NotebookLM Tools for Gemini Notebook™Workflow & Planning
NotebookLM Extension (Gemini Notebook) - ExtendLMTools