F5 TTS Howto

F5-TTS is a state-of-the-art, non-autoregressive text-to-speech system that uses Flow Matching and Diffusion Transformer techniques to generate highly natural and expressive speech with zero-shot voice cloning capabilities.
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How to Use F5 TTS

Install F5-TTS: Clone the repository with: git clone https://github.com/SWivid/F5-TTS.git and cd into F5-TTS directory
Install Dependencies: Run 'pip install -e .' to install required packages. Optionally run 'git submodule update --init --recursive' if you need BigVGAN
Download Models: Download the F5-TTS model weights from Hugging Face: https://huggingface.co/SWivid/F5-TTS and place them in the models folder
Prepare Audio Reference: Have a clear, high-quality audio recording ready that contains the voice you want to clone. This will be used as the reference voice
Launch Interface: Start the Gradio web interface by running the appropriate launch script (specific command not provided in sources)
Upload Reference Audio: Click the 'Upload Audio' button in the interface and select your reference audio file containing the voice you want to clone
Enter Text: Type or paste the text you want to convert to speech using the cloned voice
Generate Speech: Click the generate/convert button to create the synthesized speech using your reference voice and input text

F5 TTS FAQs

F5 TTS is an advanced text-to-speech technology that uses artificial intelligence and deep learning to convert written text into natural-sounding speech. It processes text through sophisticated neural networks to generate audio output that mimics human speech patterns, intonation, and expressiveness.

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