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QUESTIONS · ABOUT THE EXTENSION

I paid for Pro. Why does the extension still say Free?

ProVerified · NotebookLM / Gemini Notebook·Markdown

Short answer

The extension does not yet know which purchase is yours. Open its account panel and sign in with the Google account you paid with; the plan then syncs by itself. That account can be different from the one you use in NotebookLM. One purchase can be signed in on up to 5 browsers.

What to know

  • If you are signed in on the product website in the same browser, the extension picks it up automatically.
  • Signing in on a sixth browser signs out an older one.
  • An internet connection is needed to check the purchase; access is then cached for offline use.

Google changes these menus often. The item's own menu in your notebook shows what is built in today.

Free or Pro?

Requires Ultra Exporter Pro (annual or one-time). Pro covers the extension only; it does not include a Google subscription or raise NotebookLM's own limits. Current prices are on the pricing page.

Frequently asked questions

I bought with a different Google account. What now?

Sign in to the extension with that account. Your NotebookLM account does not need to change.