Gemini 3.1 Flash with TTS
April 19, 2026
Enter your Gemini API key below to test driving these new voices directly from the browser natively.
Gemini 3.1 Flash TTS Configurator
How to get an API Key?
1. Go to Google AI Studio.
2. Sign in with your Google account.
3. Click Get API key in the menu to create your key.
Tip: Try using directorial tags like [whisper], [short pause], or Say cheerfully: .
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