Gemini 2.5 Pro Preview TTS

gemini-2.5-pro-preview-tts

Higher-quality Gemini TTS with controllable style and tone.

Text to speech

Open in Studio Create an API key

Pricing

Includes our margin. Charged per request from your balance.

Per 1K characters: $0.11

Details

Provider: Google
Added: Nov 5, 2026

Options

Parameters this model accepts.

Voices (30): Zephyr
Puck
Charon
Kore
Fenrir
Leda
Orus
Aoede
Callirrhoe
Autonoe
Enceladus
Iapetus
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Umbriel
Algieba
Despina
Erinome
Algenib
Rasalgethi
Laomedeia
Achernar
Alnilam
Schedar
Gacrux
Pulcherrima
Achird
Zubenelgenubi
Vindemiatrix
Sadachbia
Sadaltager
Sulafat

Use it from the API

Replace $HIDE_API_KEY with a key from the Developers page. Base URL https://hide.st/api/v1.

curl https://hide.st/api/v1/audio/speech \
  -H "Authorization: Bearer $HIDE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gemini-2.5-pro-preview-tts",
    "input": "Hello! This is a quick test of text to speech.",
    "voice": "Zephyr"
  }' \
  --output speech.mp3