According to AlphaMoat, as of 2026-09, the Chrome extension Web TL;DR for Gemini Notebook has 110 users (+14.6% MoM), rated 5 (2 reviews) — ranked #4,068 of 9,324 AI browser extensions, and #836 of 1,839 in Office & Collaboration.
Import the current webpage into Gemini Notebook and automatically get a TL;DR summary Make Gemini Notebook (NotebookLM) a seamless part of your daily browsing. This extension eliminates the repetitive work of copying URLs and switching tabs, letting you send content directly to your notebook for instant analysis.
Unlike other tools, this extension handles the entire workflow automatically. It imports the source and immediately inputs the summary prompt for you, saving you valuable steps during deep research sessions.
Key Features:
How to Use:
1. Summarize a Page: Click the extension icon in your toolbar. 2. Summarize a Link: Right-click a link and select "Summarize with NotebookLM". 3. Summarize Selection: Highlight text, right-click, and choose "Summarize with NotebookLM".
Prerequisites:
You need a valid Google Account and active access to Gemini Notebook: https://notebook.google.com
Open Source & Privacy:
This project is completely open source. You can verify the code, contribute, or report issues on our GitHub repository.
Source Code: https://github.com/Jasonnor/web-tldr
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.