
ChatTTS
Generates natural-sounding speech for daily dialogue scenarios.

What is ChatTTS?
ChatTTS is a Text to Speech tool that generates natural-sounding speech for daily dialogue scenarios. ChatTTS is free to use. It is aimed at developers, content creators and language professionals.
ChatTTS is a text-to-speech model designed for daily dialogue, supporting English and Chinese. It uses a large dataset of 100,000+ hours of speech data. The model is available on GitHub for development contributions.
Built for developers, content creators and language professionals.
Features
Supported Languages
Supports English and Chinese languages.
Dataset & Model
Trained on 100,000+ hours of speech data.
GitHub Development
Allows contributions through GitHub account creation.
Use cases
- Generate natural-sounding speech for daily dialogue scenarios
- Translate product videos into other languages
- Create multilingual audio content for global audiences
Popular use cases
Who it's for
- Developers
- Content Creators
- Language Professionals
Pros & cons
Pros
- Free plan available
Cons
No documented limitations yet.
Pricing
Free.
Developer & API
Open source· 39.9K stars· 4.3K forks
FAQ
What is ChatTTS?
ChatTTS is a Text to Speech tool that generates natural-sounding speech for daily dialogue scenarios. ChatTTS is a text-to-speech model designed for daily dialogue, supporting English and Chinese. It uses a large dataset of 100,000+ hours of speech data. The model is available on GitHub for development contributions.
Is ChatTTS free?
Yes, ChatTTS is free to use.
How much does ChatTTS cost?
ChatTTS is free to use.
Who should use ChatTTS?
ChatTTS is built for developers, content creators and language professionals. Common uses: generate natural-sounding speech for daily dialogue scenarios, translate product videos into other languages and create multilingual audio content for global audiences.
Is ChatTTS open source?
Yes, ChatTTS is open source.
What are the best alternatives to ChatTTS?
Similar tools on AiByts include CereProc, ElevenLabs, Laxis, Liso and Murf.
Details are compiled from ChatTTS's website and public sources, last verified Oct 3, 2026. Features and pricing change — confirm on the official site before you buy.
Try ChatTTS
Free
Comments
Sign in to join the discussion.