How do I install Kaptex?

Installing Kaptex takes about 30 seconds:

1. Go to the Chrome Web Store and search for Kaptex, or click the "Add to Chrome" button on this page.
2. Click "Add to Chrome" and confirm the permissions prompt.
3. Once installed, the Kaptex icon will appear in your Chrome toolbar. Pin it for easy access.
4. Sign in with your Google account — the same account you use for NotebookLM.
5. Kaptex will load your notebooks automatically. You're ready to start saving.

No configuration required. The extension works immediately after sign-in. If you run into any issues during setup, reach out and we'll help you get sorted.