W-Okada Voice Changer (VC Client) or text to speech: which one you need
W-Okada’s VC Client is a popular open-source real-time voice changer: it converts your voice as you speak, using AI voice conversion models such as RVC. SuperClonica solves a different problem: you type text and get it spoken by a catalog voice or your own trained voice, without speaking at all.
This guide compares them using the VC Client README, so you can pick the right tool or use both.
What VC Client does
According to its README, VC Client performs real-time voice conversion with several AI models: RVC, MMVC, so-vits-svc, DDSP-SVC and Beatrice, some of them only in version 1. It runs on Windows, Mac with Apple Silicon, Linux and Google Colab, and works as a server and a client, so the conversion can run on another PC while you game or stream. Prebuilt downloads are on Hugging Face; the Windows v2 build can run on a reasonably powerful processor or through DirectML, and a CUDA build is faster with an Nvidia card.
Voice conversion needs your voice
A voice changer like VC Client keeps your words, timing and emotion and changes the timbre, so it shines live in calls, games and streams. It needs you to speak every line, a voice conversion model of the target voice and enough computing power for real time. Its author also makes a separate TTSClient for text to speech.
Text to speech needs only text
SuperClonica turns typed text into speech, so nobody has to record the lines: game and cartoon characters, announcers, narrators or your own voice read your script. Hear voices free on their pages with a line of 30 to 100 characters, no account needed. For many lines, install the free engine with python -m pip install superclonica-cpu and run superclonica --text-file lines.txt --voice voice.json --lang en --normalize --output lines.wav. It runs offline on an ordinary processor, with no character limit.
Which one to choose
Choose VC Client when you want to talk live in another voice and have the hardware for it. Choose text to speech for prepared lines: videos, soundboards, game dialogue, audiobooks or stream alerts, or when you cannot or do not want to record your own voice. Whatever you use, do not imitate a real person without their consent or deceive anyone; character voices in the catalog are fan-made, for fan works, parody and personal projects.