Audio
GPT-SoVITS
1 min voice data can also be used to train a good TTS model! (few shot voice cloning)
★ 62.3k starsMIT
View guide →// audio · HKoon/ChatTTS-OpenVoice
ChatTTS-OpenVoice
ChatTTS-OpenVoice is an open-source audio project by HKoon (HKoon/ChatTTS-OpenVoice on GitHub). It has 466 GitHub stars and 68 forks, is released under the Custom license, and was last updated on GitHub on 13 June 2026.
Fuse ChatTTS with OpenVoice: clone a voice from a 10-second clip.
💎 Hidden gem★ 466 stars⑂ 68 forksCustomupdated 2026-06
▦ visual — this project's README ships no embeddable screenshot,
so here's a placeholder. The guide below is complete regardless.
so here's a placeholder. The guide below is complete regardless.
// project facts
Project facts
- Repository
- HKoon/ChatTTS-OpenVoice
- GitHub stars
- 466
- Forks
- 68
- License
- Custom
- Last updated on GitHub
- 13 June 2026
- Category
- Audio
- Listing
- Hidden gem — a shorter page for a lesser-known project
- Official site
- Official site
// how it works
How it works
- Try the demo space
Test the fusion on Hugging Face first.
- Upload a clip
Provide ten seconds of clear audio of the target voice.
- Fuse the models
ChatTTS generation meets OpenVoice cloning.
- Generate speech
Type text and hear it in your personalized voice.
// features
Why people love it
ChatTTS plus OpenVoice
Combines two strong open models into one pipeline.
10-second cloning
Needs only a short clip to personalize the voice.
Personalized output
Your own voice, speaking any text you write.
Hosted demo
Try it in the browser via the Hugging Face space.
Python pipeline
Scriptable for batch voice generation.
Custom license
Check the repo terms before commercial use.
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// run it
Run it yourself
- Step 1 — Clone the repo
Download the source and move into the project folder.
git clone https://github.com/HKoon/ChatTTS-OpenVoice.git cd ChatTTS-OpenVoice - Step 2 — Check the README
Every project documents its own setup; start with install requirements.
cat README.md | head -60 - Step 3 — Run it
Follow the project's launch command — Docker, pip, npm, or a binary release.
# see README for the exact launch command
// use cases
What you can build
- Clone your own voice for narration.
- Make a consistent character voice.
- Personalize ChatTTS dialogue output.
- Prototype voice branding for a project.
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// faq
Questions, answered
Who maintains ChatTTS-OpenVoice?
It is an open-source project at HKoon/ChatTTS-OpenVoice with 68 forks. Check the repo's contributors and recent commits to see how active maintenance is.
Is ChatTTS-OpenVoice free for commercial use?
It uses a custom license — read the repo's terms before using it commercially.
How long a clip do I need?
Just ten seconds of audio to clone the target voice.
Can I try it without installing?
Yes — there is a hosted Hugging Face demo space.
What do the two models each contribute?
ChatTTS handles natural speech generation; OpenVoice adds the voice cloning.
// keep exploring
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View guide →// alternatives
Alternatives in Audio
The most-starred other Audio projects in the LibreAI catalogue — the realistic shortlist if ChatTTS-OpenVoice is not the right fit.
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- GPT-SoVITS★ 62.3k
1 min voice data can also be used to train a good TTS model! (few shot voice cloning)
- Real-Time-Voice-Cloning★ 60.2k
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- whisper.cpp★ 54.1k
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// more in audio
More in Audio
Nearby Audio projects in the catalogue, closest in stars to ChatTTS-OpenVoice — keep exploring the shelf either side of it.
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- FlashLabs-Chroma★ 549
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- izwi★ 385
Local-first voice AI runtime: transcription, diarization, TTS, cloning.
Get ChatTTS-OpenVoice
Free and open — grab the source, star the repo, and start creating.