Retrieval-based-Voice-Conversion-WebUI social preview
tts-stt38,671MIT

Retrieval-based-Voice-Conversion-WebUI

Easily train a good VC model with voice data <= 10 mins!

Updated Oct 10, 2026
GitHub
Platforms
linux, windows
Pricing
free-open-source
Status
active
License
MIT

What it does

Core capabilities at a glance

  • Audio Analysis
  • Change
  • Conversational AI
  • Conversion
  • Converter
  • Retrieval Model
  • Retrieve Data
  • RVC

Deep dive

The full breakdown - performance, comparisons, and setup

Retrieval-based-Voice-Conversion-WebUI

Retrieval-based-Voice-Conversion-WebUI is a speech (TTS/STT) tool - Easily train a good VC model with voice data <= 10 mins.

Overview

  • ContentVec + VITS + HIFIGAN + Gradio + FFmpeg + Ultimate Vocal Remover + pymss-project/pymss + audio-slicer + Vocal pitch extraction:RMVPE + The pretrained model is trained and tested by yxlllc and RVC-Boss.

Retrieval-based-Voice-Conversion-WebUI is open-source, written primarily in Python, with 38,671 GitHub stars under the MIT license. The latest release is 2.3.260718 (2026-07-21).

Install

A quick way to get started (always check the official docs for the latest):

pip install --upgrade pip setuptools wheel

How it fits a local-AI stack

Retrieval-based-Voice-Conversion-WebUI runs on your own hardware, so pair it with a model and a GPU sized to your needs. Use the VRAM calculator to pick a model that fits your card, and see what you can run for hardware guidance. Related speech (TTS/STT) tools in the directory:

Sources

Stats from GitHub, 2026-10-10.

Frequently asked

Quick answers to common questions

What is Retrieval-based-Voice-Conversion-WebUI?

Retrieval-based-Voice-Conversion-WebUI is a tts-stt tool for local AI workloads. Easily train a good VC model with voice data <= 10 mins!

Is Retrieval-based-Voice-Conversion-WebUI free and open source?

Yes, Retrieval-based-Voice-Conversion-WebUI has 38,671 GitHub stars and is licensed under MIT. You can self-host it for free on linux, windows.

What platforms does Retrieval-based-Voice-Conversion-WebUI support?

Retrieval-based-Voice-Conversion-WebUI runs on linux, windows.

What hardware do I need for Retrieval-based-Voice-Conversion-WebUI?

The hardware requirements depend on which models you run. Check our hardware directory for compatible GPUs and systems. Retrieval-based-Voice-Conversion-WebUI has 38,671 GitHub stars and an active community.

Does Retrieval-based-Voice-Conversion-WebUI support GPU acceleration?

Retrieval-based-Voice-Conversion-WebUI supports GPU acceleration via CUDA, Metal, or Vulkan depending on your platform. For the best performance, pair it with an NVIDIA RTX 4090 or 5090.

What are the best alternatives to Retrieval-based-Voice-Conversion-WebUI?

Popular alternatives include other tts-stt tools in our directory. Browse our full collection at /tool for comparisons, community reviews, and benchmark data to find the right fit for your workflow.

How much does Retrieval-based-Voice-Conversion-WebUI cost?

Retrieval-based-Voice-Conversion-WebUI is free-open-source. It is completely free and open source to self-host.

Pairs well with

Complementary tools, models, and hardware