Privacy Policy

Last updated: 2/16/2026

1. Introduction

"Send to NotebookLM" ("we", "our", or "us") is a Chrome Extension designed to help users save web content to their Google NotebookLM notebooks. We prioritize your privacy and are committed to protecting it.

2. Data Collection and Usage

We do not collect, store, or sell your personal data.

Here is how we handle data:

• Authentication: We use your existing Google session cookies (specifically for notebooklm.google.com) solely to authenticate requests to the NotebookLM API on your behalf. These cookies never leave your browser for any other purpose and are not stored on our servers.
• Web Content: When you choose to save a page, the URL and title of that page are sent directly from your browser to Google's NotebookLM service. We do not track your browsing history.
• Local Preferences: We use Chrome's local storage to save your settings, such as the last notebook you selected, to improve your user experience.

3. Third-Party Services

The extension communicates with the following third-party services:

• Google NotebookLM: To fetch your notebooks and add new sources.
• Supabase: To verify your "Pro" subscription status (if applicable).
• Stripe: To process payments for the "Pro" version (if applicable).

4. Changes to This Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page.

5. Contact Us

If you have any questions about this Privacy Policy, please contact us via the support link on the Chrome Web Store or at our dedicated support email.