VoxCPM 2
Open-source multilingual TTS and voice cloning with controllable speech generation.
About VoxCPM 2
Overview
VoxCPM 2 is an open-source multilingual speech generation tool from OpenBMB and ModelBest. Its official demo highlights three workflows: Voice Design for creating a new voice from text instructions, Controllable Cloning for preserving timbre while steering style, and Ultimate Cloning for transcript-guided voice continuation. Official documentation also positions it as a developer-friendly stack with Python API, CLI, web demo, and deployment options.
Key Features
- Combines Voice Design, Controllable Cloning, and Ultimate Cloning in one stack.
- Supports 30 languages and documents dialect-oriented prompting for some Chinese varieties.
- Open-source and free to use, making it attractive for self-hosted or experimental workflows.
- Offers multiple access paths including Python API, CLI, web demo, and deployment guides.
Expressive AI voices with cloning, transcription, and real-time control.
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