VoiceStudio open-sources a local ElevenLabs-style stack: voice clone, dubbing, 646 languages

thisguyknowsai · x · 2026-09-09

VoiceStudio (formerly OmniVoice Studio) is a 100% open-source, fully local reimplementation of the ElevenLabs stack: 3-second voice cloning, prompt-based voice design, video dubbing with speaker separation, multi-voice EPUB audiobooks, and 646 languages. 221k+ release downloads. It ships an OpenAI-compatible local API — change the base URL to localhost and your hosted speech bill goes to zero. Free for personal use, no account or API key.

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