Choosing a backend
Check the licenses before shipping a product. Voxtral, Higgs Audio and rumik-oss are non-commercial or research-only.Cloning a voice
Most backends clone a voice from less than 10 seconds of audio. Voxtral and rumik-oss use built-in voices instead. Add a voice with a short, clean reference clip and its transcript, then assign it to a character. If a character’s voice isn’t on disk yet, the Play button shows Download voice.Want cloud voice cloning instead? See Eleven Labs and Hume.