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Open-source non-autoregressive zero-shot TTS model with flow matching for natural speech synthesis.

Pricing

Free (OSS)

Founded

2024

Team size

2-10 employees

Headquarters

Shanghai, China

About F5-TTS

F5-TTS is an open-source, flow-matching text-to-speech model that generates fluent, zero-shot voice cloning from a short reference clip. It targets researchers and developers who want to run high-quality speech synthesis locally or embed it in their own applications. Capabilities include multilingual synthesis, voice cloning, and fast inference, with model weights and inference code published on GitHub and Hugging Face.

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