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# Introduction

Voice-enabled applications are everywhere, from virtual assistants to customer service chatbots. But for developers, building natural-sounding speech into apps has often meant relying on expensive cloud APIs or dealing with robotic, unnatural voices.

Mistral AI aims to change that with Voxtral TTS . It is a powerful, open-weight text-to-speech (TTS) model that you can run on your own hardware. Released on March 26, 2026, this 4-billion-parameter model generates human-like speech in nine languages and adapts to a new voice from as little as three seconds of reference audio.

In this Voxtral TTS tutorial, you will learn how the model works, what makes its voice cloning and low-latency performance special, and how to start generating speech with just a few lines of Python code.

# What Is Voxtral TTS?

Voxtral TTS is Mistral AI's first TTS model. Unlike many commercial offerings that lock you into cloud APIs, Voxtral TTS is released with open weights.…