Is Send to NotebookLM safe?

Clean risk

Send to NotebookLM reads Google auth cookies and sends selected URLs or text to notebooklm.google.com.

When you use the popup or context menu, the extension reads Google and NotebookLM cookies and page tokens so it can submit content to NotebookLM. It sends the current or selected URL, page title, or selected text to notebooklm.google.com through NotebookLM's batchexecute RPC endpoint.

alexlevy0v1.2.0Chrome Web Store
1Risk
Who publishes it

alexlevy0 - no other listings under this identity

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
alexlevy0
Registered address
12 Rue Armand Zipfel, Albigny-sur-Saône 69250, FR
Registered contact
Alexandre Lévy

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 1.2.0. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Read and change your data on notebooklm.google.com

    https://notebooklm.google.com/*

  • Read and change your data on accounts.google.com

    https://accounts.google.com/*

  • Read and change your data on google.com

    https://*.google.com/*

  • Read and change cookies, including the ones that keep you signed in

    cookies

  • Act on the current tab, but only after you click the extension

    activeTab

  • See the address and title of every tab you have open

    tabs

  • Add items to the right-click menu

    contextMenus

  • Store data in your browser

    storage

  • Show you desktop notifications

    notifications

Where it sends data

Destinations our analysis observed Send to NotebookLM contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • notebooklm.google.com

    Send to NotebookLM sends data to notebooklm.google.com. 6 other extensions we have analysed send data here.

Updated 30 September 2026lbgaielbfikhgdlcjobchppkljahfokd