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So-VITS-SVC

Voice conversion — sing like any singer, speak like any voice

4.2/ 5⭐ 27,000 GitHub starsPythonMIT
⭐ Star on GitHub🚀 Deploy on Local

📋 Overview

So-VITS-SVC is an open-source voice conversion model that can transform your voice to sound like any singer or speaker — supporting singing voice conversion and speech conversion. Unlike F5-TTS (which generates speech from text), So-VITS-SVC converts existing audio from one voice to another. It provides a comprehensive solution for modern AI workflows.

✨ Key Features

  • •25K+ GitHub stars — voice conversion
  • •Singing and speech conversion
  • •30 minutes training data
  • •VITS-based model
  • •MIT licensed
  • •Active community and development

🎯 The Problem It Solves

Voice conversion requires extensive training data and complex models. So-VITS-SVC makes this accessible with minimal training data.

🔧 How It Works

So-VITS-SVC uses a VITS-based model to convert voice characteristics — train on 30 minutes of target audio, then convert any input voice to the target. It supports both singing and speech conversion.

🚀 Installation & Quick Start

Installation

git clone https://github.com/svux/so-vits-svc && cd so-vits-svc && pip install -r requirements.txt

Quick Start

  1. git clone
  2. pip install -r requirements.txt
  3. Prepare singer dataset
  4. Train model
  5. Convert singing voice

✅ Pros

  • •Best open-source voice conversion
  • •Singing voice support
  • •MIT licensed
  • •Active community
  • •Comprehensive documentation
  • •Production-ready

❌ Cons

  • •Training requires GPU
  • •Quality varies by voice
  • •UI complex

💬 Practitioner Verdict

“So-VITS-SVC is the best open-source voice conversion tool — the singing voice conversion is genuinely differentiated. The trade-off: training requires GPU, the quality varies by voice, and the UI is complex. For users who want to convert voices, So-VITS-SVC is the default.”
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Self-Hosted (Free)

Open source, MIT/Apache licensed. Run it yourself.

⭐ Star & Clone on GitHub

Free forever. Your infrastructure, your data.

3

Deployment Options

Ways to run So-VITS-SVC in production

Downloadeasy
Local · Free

📊 Specifications

Language
Python
License
MIT
Platform
Linux, macOS, Windows
Supported Models
REST API, CLI

💰 Pricing Reality

100% free MIT license. No paid tier.

👥 Community Health

Stars27,000
Forks3,375
Contributors540
Health Score9/10

🏷️ Tags

Open SourceFree