Realtime Voice Changer

An open-source real-time AI voice changer that converts your voice using RVC and other models.

FreeOpen sourceSelf-hosted
Official websitegithub.com

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About Realtime Voice Changer

Realtime Voice Changer by w-okada converts your microphone voice into another voice as you speak, using RVC and other voice conversion models. It runs as a local server with a browser-based client, so you can route the converted voice into calls, streams or recording software.

The repository provides Docker setups and notebooks for running it on Google Colab or Kaggle when your own GPU is not strong enough, plus a trainer and tutorials.

Strengths

  • Real-time conversion with RVC models
  • Runs locally, with Colab and Kaggle options
  • Large user community

Limitations

  • Needs a capable GPU for low latency
  • Setup and model handling are technical

Details

Pricing
FreeFree to use from the public repository.
License
Open source, license not stated
Developer
w-okada
Platforms
Self-hosted
How it runs
Self-hosted
Account
Not required
Works offline
Yes
Best suited for
Streamers and hobbyists who want a local AI voice changer with RVC models
Last verified
Added

Alternatives to Realtime Voice Changer

Compare all

Software that can replace Realtime Voice Changer for an important use case, and what changes if you switch.

  • RVC WebUI

    A local web interface for training and using retrieval-based voice conversion models.

    FreeOpen sourceWindowsLinux

    RVC WebUI runs locally on Windows and Linux under the MIT license, adding model training and vocal separation alongside its low-latency real-time voice changer.

  • Applio

    A free, open-source AI voice conversion suite for covers, custom voice training and real-time voice changing.

    FreeOpen sourceWindowsmacOSLinux

    Applio is MIT-licensed and runs on Windows, macOS and Linux, combining real-time voice changing with model training, text to speech and no telemetry.

  • Voice.ai

    An AI voice changer and text-to-speech service with a large library of voices and a desktop installer.

    FreemiumProprietaryWeb

    Voice.ai is a freemium closed-source service with a large voice library and text-to-speech, replacing local RVC models with a hosted voice changer.

  • Altered Studio

    An AI voice changer and speech-to-speech studio for creating and editing voice performances.

    FreemiumProprietaryWindowsmacOSWeb

    Altered Studio is proprietary freemium software for Windows, macOS and web, offering a real-time voice changer for calls with accent change and noise isolation.

Similar software

Related functionality, not necessarily a direct replacement.

  • Krisp

    AI noise cancellation app that strips background noise from calls and voice chat.

    FreemiumProprietaryWindowsmacOS

  • Musicfy

    A web tool that turns vocals into AI voices for song covers and lets you train a model of your own voice.

    FreemiumProprietaryWeb

  • Kits AI

    AI audio tools for musicians that create custom voices, convert singing styles and isolate vocals.

    FreemiumProprietaryWeb

  • Voice-Swap

    An AI voice platform with licensed artist singing voices, voiceover generation and custom voice models.

    FreemiumProprietaryWeb

  • GPT-SoVITS

    A voice cloning and text-to-speech toolkit that can train a voice from about one minute of audio.

    FreeProprietaryWindowsLinux

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