Google releases Gemini 3.8 Flash TTS: speech synthesis models with voice customization and cloning
Prepared by Sintelligent with the help of SI. Publication time restored from the build log. . Updated: .
Voiceover and dubbing in any language are becoming an ordinary API feature.
Google added two models to the API and AI Studio: Gemini 3.8 Flash TTS and Flash-Lite TTS. They let users create custom voices, reproduce existing ones and generate multilingual audio in bulk, including for dubbing.
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