---
license: mit
title: RVC MAKER
sdk: gradio
emoji: 👀
colorFrom: blue
app_file: main/app/app.py
colorTo: blue
pinned: true
sdk_version: 5.29.1
---
A high-quality voice conversion tool focused on ease of use and performance.
[](https://github.com/TheNeodev/RVC-MAKER)
[](https://colab.research.google.com/github/TheNeodev/RVC-MAKER/blob/main/webui.ipynb)
[](https://github.com/TheNeodev/RVC-MAKER/blob/main/LICENSE)
# Description
This project is all in one, easy-to-use voice conversion tool. With the goal of creating high-quality and high-performance voice conversion products, the project allows users to change voices smoothly and naturally.
# Project Features
- Music separation (MDX-Net/Demucs)
- Voice conversion (File conversion/Batch conversion/Conversion with Whisper/Text-to-speech conversion)
- Background music editing
- Apply effects to audio
- Generate training data (From linked paths)
- Model training (v1/v2, high-quality encoders)
- Model fusion
- Read model information
- Export models to ONNX
- Download from pre-existing model repositories
- Search for models on the web
- Pitch extraction
- Support for audio conversion inference using ONNX models
- ONNX RVC models also support indexing for inference
- Multiple model options:
**F0**: `pm, dio, mangio-crepe-tiny, mangio-crepe-small, mangio-crepe-medium, mangio-crepe-large, mangio-crepe-full, crepe-tiny, crepe-small, crepe-medium, crepe-large, crepe-full, fcpe, fcpe-legacy, rmvpe, rmvpe-legacy, harvest, yin, pyin, swipe`
**F0_ONNX**: Some models are converted to ONNX to support accelerated extraction
**F0_HYBRID**: Multiple options can be combined, such as `hybrid[rmvpe+harvest]`, or you can try combining all options together
**EMBEDDERS**: `contentvec_base, hubert_base, japanese_hubert_base, korean_hubert_base, chinese_hubert_base, portuguese_hubert_base`
**EMBEDDERS_ONNX**: All the above embedding models have ONNX versions pre-converted for accelerated embedding extraction
**EMBEDDERS_TRANSFORMERS**: All the above embedding models have versions pre-converted to Hugging Face for use as an alternative to Fairseq
**SPIN_EMBEDDERS**: A new embedding extraction model that may provide higher quality than older extractions
# Usage Instructions
**Will be provided if I’m truly free...**
# Installation and Usage
- **Step 1**: Install Python from the official website or [Python](https://www.python.org/ftp/python/3.10.7/python-3.10.7-amd64.exe) (**REQUIRES PYTHON 3.10.x OR PYTHON 3.11.x**)
- **Step 2**: Install FFmpeg from [FFMPEG](https://github.com/BtbN/FFmpeg-Builds/releases), extract it, and add it to PATH
- **Step 3**: Download and extract the source code
- **Step 4**: Navigate to the source code directory and open Command Prompt or Terminal
- **Step 5**: Run the command to install the required libraries
python -m venv envenv\Scripts\activate
If you have an NVIDIA GPU, run this step depending on your CUDA version (you may need to change cu117 to cu128, etc.):
If using Torch 2.3.1
python -m pip install torch==2.3.1 torchaudio==2.3.1 torchvision==0.18.1 --index-url https://download.pytorch.org/whl/cu117
If using Torch 2.6.0
python -m pip install torch==2.6.0 torchaudio==2.6.0 torchvision==0.21.0 --index-url https://download.pytorch.org/whl/cu117
Then run:
python -m pip install -r requirements.txt
- **Step 6**: Run the `run_app` file to open the user interface (Note: Do not close the Command Prompt or Terminal for the interface)
- Alternatively, use Command Prompt or Terminal in the source code directory
- To allow the interface to access files outside the project, add `--allow_all_disk` to the command:
env\Scripts\python.exe main\app\app.py --open
**To use TensorBoard for training monitoring**:
Run the file: tensorboard or the command env\Scripts\python.exe main\app\tensorboard.py
# Command-Line Usage
python main\app\parser.py --help
# NOTES
- **This project only supports NVIDIA GPUs**
- **Currently, new encoders like MRF HIFIGAN do not yet have complete pre-trained datasets**
- **MRF HIFIGAN and REFINEGAN encoders do not support training without pitch training**
# Terms of Use
- You must ensure that the audio content you upload and convert through this project does not violate the intellectual property rights of third parties.
- The project must not be used for any illegal activities, including but not limited to fraud, harassment, or causing harm to others.
- You are solely responsible for any damages arising from improper use of the product.
- I will not be responsible for any direct or indirect damages arising from the use of this project.
# This Project is Built Based on the Following Projects
| Project | Author/Organization | License |
|---------|---------------------|---------|
| [Vietnamese-RVC](https://github.com/PhamHuynhAnh16/Vietnamese-RVC) | Phạm Huỳnh Anh | Apache License 2.0 |
| [Applio](https://github.com/IAHispano/Applio/tree/main) | IAHispano | MIT License |
| [Python-audio-separator](https://github.com/nomadkaraoke/python-audio-separator/tree/main) | Nomad Karaoke | MIT License |
| [Retrieval-based-Voice-Conversion-WebUI](https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/tree/main) | RVC Project | MIT License |
| [RVC-ONNX-INFER-BY-Anh](https://github.com/PhamHuynhAnh16/RVC_Onnx_Infer) | Phạm Huỳnh Anh | MIT License |
| [Torch-Onnx-Crepe-By-Anh](https://github.com/PhamHuynhAnh16/TORCH-ONNX-CREPE) | Phạm Huỳnh Anh | MIT License |
| [Hubert-No-Fairseq](https://github.com/PhamHuynhAnh16/hubert-no-fairseq) | Phạm Huỳnh Anh | MIT License |
| [Local-attention](https://github.com/lucidrains/local-attention) | Phil Wang | MIT License |
| [TorchFcpe](https://github.com/CNChTu/FCPE/tree/main) | CN_ChiTu | MIT License |
| [FcpeONNX](https://github.com/deiteris/voice-changer/blob/master-custom/server/utils/fcpe_onnx.py) | Yury | MIT License |
| [ContentVec](https://github.com/auspicious3000/contentvec) | Kaizhi Qian | MIT License |
| [Mediafiredl](https://github.com/Gann4Life/mediafiredl) | Santiago Ariel Mansilla | MIT License |
| [Noisereduce](https://github.com/timsainb/noisereduce) | Tim Sainburg | MIT License |
| [World.py-By-Anh](https://github.com/PhamHuynhAnh16/world.py) | Phạm Huỳnh Anh | MIT License |
| [Mega.py](https://github.com/odwyersoftware/mega.py) | O'Dwyer Software | Apache 2.0 License |
| [Gdown](https://github.com/wkentaro/gdown) | Kentaro Wada | MIT License |
| [Whisper](https://github.com/openai/whisper) | OpenAI | MIT License |
| [PyannoteAudio](https://github.com/pyannote/pyannote-audio) | pyannote | MIT License |
| [AudioEditingCode](https://github.com/HilaManor/AudioEditingCode) | Hila Manor | MIT License |
| [StftPitchShift](https://github.com/jurihock/stftPitchShift) | Jürgen Hock | MIT License |
| [Codename-RVC-Fork-3](https://github.com/codename0og/codename-rvc-fork-3) | Codename;0 | MIT License |
# Model Repository for Model Search Tool
- **[VOICE-MODELS.COM](https://voice-models.com/)**
# Pitch Extraction Methods in RVC
This document provides detailed information on the pitch extraction methods used, including their advantages, limitations, strengths, and reliability based on personal experience.
| Method | Type | Advantages | Limitations | Strength | Reliability |
|-------------------|----------------|---------------------------|------------------------------|--------------------|--------------------|
| pm | Praat | Fast | Less accurate | Low | Low |
| dio | PYWORLD | Suitable for rap | Less accurate at high frequencies | Medium | Medium |
| harvest | PYWORLD | More accurate than DIO | Slower processing | High | Very high |
| crepe | Deep Learning | High accuracy | Requires GPU | Very high | Very high |
| mangio-crepe | Crepe finetune | Optimized for RVC | Sometimes less accurate than original crepe | Medium to high | Medium to high |
| fcpe | Deep Learning | Accurate, real-time | Requires powerful GPU | Good | Medium |
| fcpe-legacy | Old | Accurate, real-time | Older | Good | Medium |
| rmvpe | Deep Learning | Effective for singing voices | Resource-intensive | Very high | Excellent |
| rmvpe-legacy | Old | Supports older systems | Older | High | Good |
| yin | Librosa | Simple, efficient | Prone to octave errors | Medium | Low |
| pyin | Librosa | More stable than YIN | More complex computation | Good | Good |
| swipe | WORLD | High accuracy | Sensitive to noise | High | Good |
# Bug Reporting
- **If you encounter an error while using this source code, I sincerely apologize for the poor experience. You can report the bug using the methods below.**
- **you can report bugs to us via [ISSUE](https://github.com/unchCrew/RVC-MAKER/issues).**