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15th April 2026

Tool Gemini 3.1 Flash TTS — Convert text to natural-sounding speech using Google's Gemini 3.1 Flash TTS model with support for both single-speaker and multi-speaker conversation modes. The tool allows you to customize voice selection, apply directorial tags like `[whisper]` and `[short pause]` for dynamic delivery, and download the generated audio as a WAV file. Requires a valid Gemini API key to function.

See my notes on Google's new Gemini 3.1 Flash TTS text-to-speech model.

Posted 15th April 2026 at 4:41 pm

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