kitio.aiAdded Oct 28, 2026
Chatterbox
FreeOpen-source text-to-speech with zero-shot voice cloning
What is Chatterbox?
Chatterbox is a family of MIT-licensed text-to-speech models from Resemble AI that can clone a voice from a few seconds of reference audio. Developers and hobbyists run it locally for narration, games and voice agents, and it includes an exaggeration control for more or less emotional delivery.
The models run on a consumer GPU through Python, with multilingual and turbo variants for different speed needs. Outputs carry Resemble's PerTh neural watermark by default so generated speech can be detected later.
Features
- Zero-shot voice cloning
- Emotion exaggeration control
- Multilingual model
- Built-in audio watermark
- Local inference
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Releases
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Organization
Resemble AI
🇺🇸 United States
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Free
- Paid options from
- 100% free
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Pros and cons
Pros
- Free under the MIT license
- Good quality for an open model
- Runs fully offline
Cons
- Needs Python and a GPU
- No hosted editor in the repo
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Q&A
What is Chatterbox?
Chatterbox is a family of MIT-licensed text-to-speech models from Resemble AI that can clone a voice from a few seconds of reference audio. Developers and hobbyists run it locally for narration, games and voice agents, and it includes an exaggeration control for more or less emotional delivery.
How much does Chatterbox cost?
Chatterbox is 100% free.
Is there a free version of Chatterbox?
Yes. Chatterbox is completely free to use.
What are the main features of Chatterbox?
Zero-shot voice cloning, Emotion exaggeration control, Multilingual model, Built-in audio watermark, Local inference.
Who makes Chatterbox?
Chatterbox is made by Resemble AI.
What are the best alternatives to Chatterbox?
Popular alternatives include ElevenLabs, Fish Audio, Applio.