ChatTTS
Best for dialogue scenes in TTS, offering natural laughter, pauses, and rhythm — an excellent tool for voiceovers of short videos.
📋 Info
| GitHub Stars | ⭐ 39.4k Stars |
| License | CC-BY-NC 4.0 |
| Language | Python |
| Version | 0.2.5 |
| Updated | 2026-04-20 |
📖 Overview
ChatTTS is a TTS model optimized for conversational use, renowned for its natural spoken-style output (39k Stars). It can generate laughter, pauses, interjections, and question/exclamation intonations seamlessly. It supports fine-grained control over rhythm such as speech speed, pitch, and pausing intervals. Multi-speaker support is also available. It is primarily used for voiceovers in short videos, podcast creation, and audio-based conversations. Its natural and relaxed tone makes it more suitable for everyday content compared to traditional broadcast-style voices.
✨ Features
- Best text-to-speech for conversation scenarios
- Natural laughter, pauses, interjections, and intonation
- Fine-grained control over rhythm
- Multi-speaker support
- One of the fastest-growing AI projects in 2025
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