LibreAI / Audio / GPT-SoVITS
// audio · RVC-Boss/GPT-SoVITS

GPT-SoVITS

1 min voice data can also be used to train a good TTS model! (few shot voice cloning)

★ 62.3k stars⑂ 6.7k forksMITupdated 2026-08
▦ visual — this project's README ships no embeddable screenshot,
so here's a placeholder. The guide below is complete regardless.
// project facts

Project facts

GPT-SoVITS is an open-source audio project by RVC-Boss (RVC-Boss/GPT-SoVITS on GitHub). It has 62,304 GitHub stars and 6,692 forks, is released under the MIT license, and was last updated on GitHub on 18 August 2026.

GitHub stars
62,304
Forks
6,692
License
MIT
Last updated on GitHub
18 August 2026
Category
Audio
Listing
Full install guide
Official site
GitHub repo
// how it works

How it works

  1. Pick the job

    Transcription, synthesis, voice changing, or editing — each tool here majors in one.

  2. Install and set up

    Binaries, pip packages, or Docker; models download on first run for AI tools.

  3. Feed it audio or text

    Drop in a recording or type what you want spoken.

  4. Export the result

    WAV/MP3/OGG outputs drop straight into editors or apps.

// features

Why people love it

Speech synthesis

High-quality text-to-speech voices built in.

Voice cloning

Clone a voice from a short sample for narration and dubbing.

State-of-the-art models

Whisper-grade transcription and natural neural voices, free.

Offline capable

Many run fully on-device — nothing you say leaves the machine.

Free for products

Open licenses let you ship voice features without per-minute API bills.

Scriptable

CLI and Python APIs slot into larger pipelines.

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// run it

Run it yourself

  1. Step 1 — Clone the repo

    Download the source and move into the project folder.

    git clone https://github.com/RVC-Boss/GPT-SoVITS.git
    cd GPT-SoVITS
  2. Step 2 — Check the README

    Every project documents its own setup; start with install requirements.

    cat README.md | head -60
  3. Step 3 — Run it

    Follow the project's launch command — Docker, pip, npm, or a binary release.

    # see README for the exact launch command
// use cases

What you can build

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// faq

Questions, answered

Who maintains GPT-SoVITS?

It is an open-source project at RVC-Boss/GPT-SoVITS with 6,692 forks. Check the repo's contributors and recent commits to see how active maintenance is.

Is GPT-SoVITS free for commercial use?

MIT licensed — use it commercially, no strings attached.

Can I use the voices commercially?

Check each license — many allow it, but voice-cloning has ethical and legal boundaries.

How accurate is the transcription?

Whisper-class models rival paid services on clear audio; noisy recordings need cleanup first.

Which languages are supported?

Dozens; English is strongest, major world languages are solid.

// keep exploring

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// alternatives

Alternatives in Audio

The most-starred other Audio projects in the LibreAI catalogue — the realistic shortlist if GPT-SoVITS is not the right fit.

Get GPT-SoVITS

Free and open — grab the source, star the repo, and start creating.