Audio
Kokoro-FastAPI
Turn the beloved Kokoro voice model into an OpenAI-compatible speech API with one Docker command.
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5.5k starsApache-2.0
View guide โSelf-host Chatterbox TTS with web UI, API, and voice cloning.
Chatterbox-TTS-Server is an open-source audio project by devnen (devnen/Chatterbox-TTS-Server on GitHub). It has 1,461 GitHub stars and 361 forks, is released under the MIT license, and was last updated on GitHub on 26 May 2026.
Install it locally, on a GPU box, or test via the Colab notebook.
Type text and generate speech right in the browser.
Use the REST or OpenAI-compatible endpoints from your apps.
Provide a sample to create a matching voice, or use built-ins.
Self-hosts the powerful expressive Chatterbox speech model.
Drop-in endpoint for apps already speaking the OpenAI format.
Clones voices from samples alongside predefined options.
Generate and preview speech without writing code.
Accelerated on NVIDIA CUDA, AMD ROCm, and CPU.
Handles large texts for long-form narration projects.
Download the source and move into the project folder.
git clone https://github.com/devnen/Chatterbox-TTS-Server.git
cd Chatterbox-TTS-ServerEvery project documents its own setup; start with install requirements.
cat README.md | head -60Follow the project's launch command โ Docker, pip, npm, or a binary release.
# see README for the exact launch commandIt is an open-source project at devnen/Chatterbox-TTS-Server with 361 forks. Check the repo's contributors and recent commits to see how active maintenance is.
MIT licensed โ commercial use allowed with attribution.
Yes โ there is a Colab demo notebook, and the server also runs on CPU, just slower.
Yes โ it ships OpenAI-compatible endpoints so existing clients can switch URLs easily.
Predefined voices ship with it, and you can clone custom voices from samples.
Turn the beloved Kokoro voice model into an OpenAI-compatible speech API with one Docker command.
Official code for "F5-TTS: A Fairytaler that Fakes Fluent and Faithful Speech with Flow Matching"
Use Microsoft Edge's online text-to-speech service from Python WITHOUT needing Microsoft Edge or Windows or an API key
Fish Speech โ Fish Audio's expressive open text-to-speech and voice cloning: SOTA-quality TTS you can self-host, under the Fish Audio Community License (check terms)
Chatterbox โ Resemble AI's open-source TTS family: expressive text-to-speech and voice cloning, multilingual V3, low-latency Turbo and tiny Nano models, MIT
Multilingual TTS with voice cloning and duration control, on T5Gemma.
The most-starred other Audio projects in the LibreAI catalogue โ the realistic shortlist if Chatterbox-TTS-Server is not the right fit.
ๅฉ็จ AI ๅคงๆจกๅๅ่ชๅจๅๅทฅไฝๆต๏ผๆ นๆฎไธป้ขๆๅ ณ้ฎ่ฏไธ้ฎ็ๆ้ซๆธ ็ญ่ง้ขใGenerate HD short videos from a topic or keyword with an automated AI workflow.
Robust Speech Recognition via Large-Scale Weak Supervision
1 min voice data can also be used to train a good TTS model! (few shot voice cloning)
Clone a voice from 5 seconds of audio and generate arbitrary speech in real time
Port of OpenAI's Whisper model in C/C++
Free and open โ grab the source, star the repo, and start creating.