Extensions/ComfyUI-For-ChatterBox
ComfyUI Extension

ComfyUI-For-ChatterBox

ComfyUI custom nodes for Chatterbox TTS with multilingual support (23 languages)

By pentarab·Created 7 months ago·Updated 7 months ago· 0
pentarab/ComfyUI-For-ChatterBox
Nodes1
On cloudLocal install
Categoryaudio/tts
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Updated7 months ago

Nodes (1)

Chatterbox TTS (Multilingual)
audio/tts
Readme

ComfyUI-For-ChatterBox

ComfyUI custom nodes for Chatterbox TTS with multilingual support (23 languages).

This is the only ComfyUI Chatterbox implementation that supports the multilingual model!

Features

  • Multilingual TTS: Support for 23 languages with language-specific text processing
  • Standard TTS: High-quality English text-to-speech
  • Voice Conversion: Convert voice timbre while preserving speech content
  • Voice Cloning: Clone voices from reference audio prompts
  • ComfyUI Integration: Full integration with ComfyUI's model management system

Supported Languages

| Code | Language | Code | Language | Code | Language | |------|----------|------|----------|------|----------| | ar | Arabic | he | Hebrew | pl | Polish | | da | Danish | hi | Hindi | pt | Portuguese | | de | German | it | Italian | ru | Russian | | el | Greek | ja | Japanese | sv | Swedish | | en | English | ko | Korean | sw | Swahili | | es | Spanish | ms | Malay | tr | Turkish | | fi | Finnish | nl | Dutch | zh | Chinese | | fr | French | no | Norwegian | | |

Nodes

Chatterbox Multilingual TTS

Generate speech in 23 languages with voice cloning support.

Inputs:

  • text: Text to synthesize (max 300 characters)
  • language: Target language selection
  • exaggeration: Emotional expressiveness (0.25-2.0)
  • temperature: Sampling randomness (0.05-5.0)
  • cfg_weight: CFG guidance weight (0.0-1.0, set to 0 for language transfer)
  • audio_prompt: Optional reference audio for voice cloning

Chatterbox TTS

Standard English TTS with high quality output.

Chatterbox Voice Conversion

Convert the voice in an audio file to match a target voice.

Installation

Method 1: ComfyUI Manager (Recommended)

Search for "ComfyUI-For-ChatterBox" in ComfyUI Manager and install.

Method 2: Manual Installation

cd ComfyUI/custom_nodes
git clone https://github.com/your-repo/ComfyUI-For-ChatterBox.git
cd ComfyUI-For-ChatterBox
pip install -r requirements.txt

Model Downloads

Models are automatically downloaded from HuggingFace on first use:

  • Standard TTS: models/tts/chatterbox/resembleai_default_voice/
  • Multilingual TTS: models/tts/chatterbox/resembleai_multilingual/

Tips for Best Results

Language Transfer

When using a reference audio in a different language than the target:

  • Set cfg_weight to 0 to mitigate accent transfer
  • Use a reference audio that matches the target language for best quality

Japanese

Japanese text is automatically converted to hiragana (kanji → hiragana, katakana preserved).

Chinese

Chinese characters are converted to Cangjie codes for tokenization.

Korean

Korean syllables are decomposed into Jamo for proper pronunciation.

Optional Dependencies

  • resemble-perth: Audio watermarking support
  • dicta_onnx: Hebrew diacritization
  • russian_text_stresser: Russian stress marking

Credits

License

MIT License