W-Okada Voice Changer

Realtime voice conversion client for RVC, Beatrice, so-vits-svc, and DDSP-SVC models.

Open SourceSelf HostedOffline Capable

0.0 (0)

About

Live voice conversion for streamers and gamers is what w-okada's Voice Changer delivers: a realtime client that transforms a microphone signal through AI voice models with latency low enough for conversation. It supports RVC, Beatrice v1 and v2, MMVC, so-vits-svc, and DDSP-SVC models, and can run standalone or in a server-client split so a second machine handles inference while a gaming PC stays unburdened; a REST API supports building custom clients in other languages. Prebuilt packages for Windows and Apple Silicon Macs are distributed through Hugging Face, so setup is download-and-run, while Linux users build from the repository; the v2 series, currently at v2.2.2 beta, adds a lightweight dedicated client for Beatrice v2. NVIDIA, AMD, and Intel GPUs are all usable for acceleration, and CPU-friendly models like Beatrice keep it workable without a discrete GPU. The project is MIT licensed with roughly 20,700 GitHub stars, making it the standard front end for running RVC-family models live in streaming, gaming, and online meeting setups.

Should you use W-Okada Voice Changer?

Pick it when

Pick it when you want to speak through an AI voice live in a stream, game, or meeting using RVC, Beatrice, MMVC, or DDSP-SVC models, especially if you can put inference on a second machine to keep a gaming PC free.

Look elsewhere when

Skip it if you need to create the voice model itself: it only runs existing models, so train in Applio or RVC first. For offline file conversion and covers, those tools are built around that workflow. Linux users must build from source.

Alternatives to W-Okada Voice Changer

RVC (Retrieval-based Voice Conversion)
Trains the models this client runs and has its own real-time interface near 170 ms, but it handles only RVC models rather than several model families.
Applio
Trains RVC voice models, which this client cannot, and has its own realtime tab, but needs a 4 GB GPU where Beatrice models here can run without one.

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