Text to Speech

Voxtral TTS is Mistral's text-to-speech model with zero-shot voice cloning. It generates natural, expressive speech from text using a short audio prompt.

Key Features

• Zero-shot voice cloning: Clone any voice from as little as 2–3 seconds of audio, capturing emotion, speaking style, and accent.
• Voice-as-an-instruction: The model follows the intonation, rhythm, and emotional rendering of the voice prompt — no prosody or emotion tags needed.
• Multilingual support: English, French, Spanish, Portuguese, Italian, Dutch, German, Hindi, Arabic. Supports cross-lingual voice cloning and code-mixing.
• Streaming: Low model latency (~90ms processing time). End-to-end API time-to-first-audio varies by format (~0.8s for pcm, ~3s for mp3), suitable for real-time voice agent applications.

Explore our comprehensive TTS services to bring your applications to life with natural-sounding speech:

• Voices: Create and manage reusable voice profiles for consistent branding and personalization.
• Speech Generation: Generate speech using either saved voices or one-off reference audio clips with support for both basic and streaming delivery.