ChatTTS - Natural text-to-speech logo
AI Tool Profile

ChatTTS - Natural text-to-speech

Effortlessly create natural, expressive text-to-speech for your projects.

Pricing model
Free
Price start
Free

Description of ChatTTS - Natural text-to-speech

ChatTTS is a powerful text-to-speech model designed for creating natural and expressive speech, perfect for dialogue-based applications. Supporting both English and Chinese, ChatTTS offers fine-grained control over prosodic features like laughter and pauses. It's ideal for non-professionals with creative needs, providing an easy-to-use, online tool without the need for special hardware or installation.

ChatTTS - Natural text-to-speech screenshot
ChatTTS - Natural text-to-speech official website

Do I need any special hardware to use ChatTTS?

No, ChatTTS is designed for easy online use without any hardware or installation requirements.

What languages does ChatTTS support?

ChatTTS supports both English and Chinese languages.

Can I control the prosody of the generated speech?

Yes, ChatTTS allows fine-grained control over prosodic features such as laughter, pauses, and intonation.

Is ChatTTS suitable for professional use?

While ChatTTS is powerful and versatile, it is primarily designed for non-professionals with creative needs.

Features and Benefits of ChatTTS - Natural text-to-speech

Conversational TTS

Optimized for dialogue-based tasks, enabling natural and expressive speech synthesis.

Fine-grained Control

Predict and control fine-grained prosodic features, including laughter, pauses, and interjections.

Multilingual Support

Supports both English and Chinese languages, making it versatile for various use cases.

Open-source and Customizable

Pretrained models available for further research and development.

Key facts

Official site unreachable since 2026-09-24
Pricing model Not verified
Free tier Not verified
Starting price Not verified
Data residency Not verified
Compliance (as stated by vendor) Not verified
Integrations Not verified
Public API Not verified
Self-hostable Not verified
Official site Unreachable (auto-checked 2026-09-24)
Last verified 2026-10-01 by editor

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Amazon Polly is the AWS text-to-speech service with Standard, Neural, Long-Form and Generative voices, billed per character. The free tier covers 5 million Standard characters a month; Neural voices cost $16 per million characters.

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Azure Speech is Microsoft's cloud speech service for text to speech, speech to text, translation and voice agents, now sold as part of Microsoft Foundry. The free F0 tier includes 0.5 million neural text-to-speech characters a month.

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Update history

  1. 2026-10-01 · pricing model updated (editor)
  2. 2026-09-24 · site status updated (auto-check)

Beyond the tool

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