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Retrieval-based Voice Conversion WebUI - AI Audio Tools Tool

Overview

Retrieval-based Voice Conversion WebUI is an open-source browser-based user interface that makes the RVC (retrieval-based voice conversion) research accessible for practical use. The project wraps retrieval-based voice conversion models behind an interactive WebUI so users can load pre-trained models, adjust conversion parameters, and convert WAVs (or batches of audio) without writing code. Use cases include research experimentation, rapid prototyping of voice conversion pipelines, demoing models, and non-commercial audio editing tasks such as voice cloning, dubbing, or anonymization. According to the GitHub repository, the project is released under the MIT license and has a large, active user base (33,838 stars, 4,815 forks) and community contributors. The UI exposes configurable inference options and supports multiple model formats and settings so users can trade off speed, quality, and resource usage. The project aims to lower the barrier to experimentation by combining retrieval-based conversion methods with a convenient GUI, model management, and common preprocessing/postprocessing controls.

GitHub Statistics

  • Stars: 33,838
  • Forks: 4,815
  • Contributors: 116
  • License: MIT
  • Primary Language: Python
  • Last Updated: 2024-11-24T15:09:44Z
  • Latest Release: 2.2.231006

According to the GitHub repository, Retrieval-based Voice Conversion WebUI is highly active and widely adopted: 33,838 stars, 4,815 forks, and 116 contributors. The repository is MIT-licensed and had a recent commit on 2024-11-24, indicating ongoing maintenance. High star and fork counts suggest strong community interest and ecosystem activity (model sharing, forks, and third-party tools). The contributor count and frequent updates imply active issue triage and improvements, though individual issue-response times and stability will vary by release.

Installation

Install via pip:

git clone https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI.git
cd Retrieval-based-Voice-Conversion-WebUI
python -m venv venv
source venv/bin/activate   # on Windows: venv\Scripts\activate
pip install -r requirements.txt
python launch.py   # or run the startup script indicated in the repository README

Key Features

  • Web-based GUI for running retrieval-based voice conversion without coding
  • Support for loading and switching between multiple pre-trained models
  • Configurable inference parameters (quality vs. speed trade-offs)
  • Batch audio conversion for processing many files in sequence
  • Model-format optimizations for faster inference (ONNX/FP16 workflows supported)

Community

The project has a large, active community: 33,838 stars, 4,815 forks, and 116 contributors on GitHub. Community activity includes forks, contributions, issue reports, and shared user models. Official maintainers regularly commit updates (last recorded commit: 2024-11-24), and the high star count indicates broad interest and ecosystem growth.

Last Refreshed: 2026-01-09

Key Information

  • Category: Audio Tools
  • Type: AI Audio Tools Tool
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