Enhanced Chatterbox TTS - Professional AI Voice Generator

Generate Speech

Text to synthesize

Enter the text you want to convert to speech. For audiobooks, you can paste long chapters.

0 Characters

Split text into chunks

Voice Mode:

Predefined Voices Voice Cloning (Reference)

Select Predefined Voice:

Load Example Preset:

Loading presets...

Generation Parameters

Temperature (0.8)

Exaggeration (0.5)

CFG Weight (0.5)

Speed Factor (1.0)

Generation Seed

Integer for reproducible results. Some engines use 0 or -1 for random.

Output Format

MP3 is recommended for smaller file sizes (e.g., audiobooks).

Resets settings to their defaults.

For **Audiobooks**, use **MP3** format, enable **Split text**, and set a chunk size of ~250-500.
Use **Predefined Voices** for consistent, high-quality output. You can import new ones.
For **Voice Cloning**, upload clean reference audio (.wav/.mp3). Quality of reference is key.
Experiment with **Temperature** and other generation parameters to fine-tune output.
Adjusting **Speed Factor** away from 1.0 is experimental and may cause echo.
Check the /docs endpoint for API details.