We use the voice “Lora” in Google AI Studio (Gemini 3.8 Flash TTS) for narration in short marketing videos for our own small business. We label the videos as AI-generated. Could Google confirm in writing: (1) Is this voice cloned or derived from a real person’s voice? (2) May audio generated with it be used commercially, including in monetized videos and ads? (3) Are there attribution or disclosure requirements? Please point us to the official page if this is documented. Thank you.
Hello @Minhtq84 ,
We can’t provide specific legal guidance or formal written confirmations on this forum. Please refer to the official terms and documentation below for details on voice options, commercial use, and attribution:
- Terms & Commercial Use: Gemini API Additional Terms of Service, specifically Use of Generated Content, Use Restrictions, Unpaid Services, and Paid Services.
- Attribution & General API Terms: Google APIs Terms of Service, including Attribution, and the Generative AI Prohibited Use Policy.
- Gemini 3.8 TTS Voice Catalog: Text-to-speech generation (TTS) — Voice options and Extended Voice Library.