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AI Voiceover Studio

Natural narration for your video lessons

BYO Google API key

1. Connect Google AI Studio

Create an API key ↗

Your key stays in this browser tab's memory and is sent to our Cloudflare Worker only to make your Google API request. It isn't saved. Use a dedicated API key and configure billing alerts and quotas.

How to get your key
  1. Open Google AI Studio using the link above and sign in.
  2. Open API keys, create a key and select a project.
  3. Review your project's billing, quotas, and region eligibility.
  4. Paste your new key above. The app will use it only for your requests.

2. Write your narration

0 words • ~0 min
For longer lessons, the app generates smaller sections and joins them into one WAV file. Each section uses an API request and counts toward your quota.
Ready to generate.