In simple English
This tool transforms any recorded singing voice into another singer's voice using artificial intelligence. You feed it audio files of someone singing, and it outputs the same melody sung by your chosen target person. It runs locally on your computer with a graphical interface or through text commands. The project is no longer actively maintained by its creators because newer methods exist. It is free to download and use on your own hardware.
What it is
A Python (a programming language used for data science and general software) command-line tool and graphical interface for singing voice conversion. It builds on earlier AI models to provide faster training, cleaner pitch estimation, and live microphone input.
What it is good for
Solo builders and creators who want to experiment with AI voice conversion, train custom singing models on small datasets, or test live voice changing without complex setup.
- Includes a graphical interface that launches with a simple command.
- Supports real-time voice conversion straight from a microphone.
- Installs directly through pip without tedious manual dependency hunting.
- The project is officially archived and no longer receives updates or bug fixes.
- Training models requires at least 4 GB of VRAM on a dedicated graphics card.
- Many alternative voice conversion tools have surpassed this project in quality and speed.
The original unmaintained so-vits-svc repository and manual voice cloning scripts.
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python3.11 -m venv venv source venv/bin/activate pip install -U pip setuptools wheel pip install -U torch torchaudio --index-url https://download.pytorch.org/whl/cu121 pip install -U so-vits-svc-fork