VoiceStudio

🎉 100,000 GitHub stars — thank you!

AI voice studio. On your device.

Clone, design, dub, dictate, transcribe and narrate in 646 languages.

Runs on your laptop, desktop, servers, phone, tablets and more

Website · Download · Get started · Docs · VoiceStudio Pro · VoiceStudio Cloud

_{🇬🇧 English · 🇨🇳 简体中文 · 🇯🇵 日本語 · 🇰🇷 한국어 · 🇷🇺 Русский · 🇸🇦 العربية · 🇩🇪 Deutsch · 🇪🇸 Español · 🇫🇷 Français · 🇮🇳 हिन्दी
🇮🇩 Bahasa Indonesia · 🇮🇹 Italiano · 🇳🇱 Nederlands · 🇵🇱 Polski · 🇵🇹 Português · 🇹🇭 ไทย · 🇹🇷 Türkçe · 🇹🇼 繁體中文 · 🇺🇦 Українська · 🇻🇳 Tiếng Việt}

_{Strategic sponsors}    ·   _{Special sponsor} 

_{Demo workspace · Default dark theme · Watch the HD tour}

What you can do

Voice cloning Turn a clean reference recording into speech in a familiar voice.	Video dubbing Translate and dub videos with speech timed to the original.
Voice design Describe a voice in words and generate it.	Local models Choose your engines and download only the models you need.

More screenshots

Workspace overview

Model packs

• Dictate & transcribe — A floating dictation widget and local transcription
• Narrate & batch — Stories, audiobooks and queued jobs
• Connect & automate — Local API, MCP, reusable recipes and watch folders

Start with VoiceStudio (default, powered by k2-fsa/OmniVoice), or pick from dozens of other engines in the Model Manager. See the features & engine catalog.

Pro and Cloud

Everything above is free, runs on your own hardware and needs no account. Pro and Cloud are optional.

VoiceStudio Pro For paid client work across more than one machine. A Commercial License for your client work, emailed to you One user on up to 3 devices at once Send jobs to your other GPUs while your projects stay local New features and fixes first Closed-source build, account required, 7-day full refund. The AGPL-3.0 app stays free, including commercial use under its terms. See Pro plans →

VoiceStudio Cloud A hosted voice and dubbing API, coming soon. No GPU needed. Speech, voice design and voice cloning with consent Dubbing, transcription and audiobooks Usage and credits by day or project Long jobs that run on their own Not available yet: join early access for free usage credits. The desktop app stays free and local. Join Cloud early access →

Platforms

Experimental Windows ROCm setup supports selected RDNA 2 RX 6000 GPUs with targets gfx1030, gfx1031 or gfx1032; RX 6500 XT (gfx1034) is excluded. GPU transcription uses a CTranslate2 build with native gfx1031 kernels that this repository builds from upstream source and pins by hash, and setup checks actual GPU kernel execution. RX 6700 XT tests also cover native Torch speech generation and PyTorch Whisper. ROCm 10 faster-whisper uses a separate inference process to preserve safe CPU selection and fallback. Other cards and workloads retain the qualification limits in the guide. Performance presets validate changed engine selections in an offline child process before saving them, preserving fallback when an installed runtime fails.

Choose your system, then expand an installation method.

Native GGUF engines additionally support engine-specific Vulkan acceleration on AMD, Intel and NVIDIA GPUs (OmniVoice, CosyVoice). OmniVoice GGUF selects its GPU and model size automatically on Windows and Linux. Vulkan discovery retries a stalled hidden probe with a native summary; Windows and Linux desktop builds fail rather than silently ship without their Vulkan module.

macOS · Homebrew · DMG · installer

Stable · Apple Silicon
macOS 13.3+ · Apple Silicon: local engines with Metal (MPS).

brew tap debpalash/tap
brew trust --cask debpalash/tap/voicestudio
brew install --cask debpalash/tap/voicestudio

DMG

Download the DMG for your Mac, open it and drag VoiceStudio into Applications.

Download · Guide

One-command installer

curl -fsSL https://voicestudio.sh/install | sh

Intel Mac · remote backend · Limited

The app UI runs on Intel; connect it to a VoiceStudio backend on another computer.

Guide

[!NOTE] On macOS, "VoiceStudio is damaged and can't be opened" means Gatekeeper blocked the app, not that the download is broken. See the Gatekeeper fix.

Windows · PowerShell · EXE

Stable · x64
Windows 10/11 x64 · NVIDIA CUDA · AMD ROCm (opt-in) · CPU.

irm https://voicestudio.sh/install.ps1 | iex

Download the Windows installer · Guide · AMD ROCm

Windows on ARM · experimental

Native app UI; the x64 Python backend runs under emulation on the CPU.

Download · Guide

Linux · AUR · Snap · DEB · AppImage · Nix

Stable · x64
Linux x64 · NVIDIA CUDA · CPU · Vulkan for supported GGUF engines.

One-command installer

curl -fsSL https://voicestudio.sh/install | sh

Arch / Manjaro / EndeavourOS · AUR

yay -S voicestudio-bin

Also available through paru -S voicestudio-bin.

Development sources · yay -S voicestudio-git

Build from AUR and install with pacman

sudo pacman -S --needed base-devel git
git clone https://aur.archlinux.org/voicestudio-bin.git
cd voicestudio-bin
makepkg -s
sudo pacman -U ./voicestudio-bin-*.pkg.tar.zst

Ubuntu / Debian / Linux Mint · DEB

Download the .deb into the current folder, then install it:

Download

sudo apt install ./VoiceStudio-*-linux-x64.deb

Snap · Ubuntu, Fedora, openSUSE and more

With snapd installed:

sudo snap install voicestudio

To enable microphone access:

sudo snap connect voicestudio:audio-record

Any Linux distribution · AppImage

Download the AppImage into the current folder, then launch it:

Download

chmod +x VoiceStudio-*-linux-x64.AppImage
./VoiceStudio-*-linux-x64.AppImage

Nix / NixOS · source environment

Enter the repository’s FHS development environment, then run from source:

git clone https://github.com/debpalash/VoiceStudio.git
cd VoiceStudio
nix develop .#fhs
bun run dev

Guide

Guide

Docker · GHCR · Docker Hub

Stable images · CPU · NVIDIA CUDA · AMD ROCm.

Run locally on the CPU (Bash)

export OMNIVOICE_API_KEY="$(openssl rand -hex 32)"
docker run -d --name omnivoice \
  -p 127.0.0.1:3900:3900 \
  -e OMNIVOICE_API_KEY \
  -e OMNIVOICE_DATA_DIR=/app/omnivoice_data \
  -v omnivoice-data:/app/omnivoice_data \
  ghcr.io/debpalash/voicestudio:stable
printf 'API key: %s\n' "$OMNIVOICE_API_KEY"

Open http://localhost:3900 and use the API key printed below.

NVIDIA, AMD ROCm and Compose instructions

Docker Hub mirror: palashdeb/omnivoice-studio:stable

Android · APK · Obtainium · F-Droid repository

Android 10+ · Preview · On-device, offline after model download.

Download APK · Guide

F-Droid · VoiceStudio repository

Add this repository in an F-Droid-compatible client; verify the fingerprint in the guide.

https://debpalash.github.io/VoiceStudio/fdroid/repo

Guide

Obtainium · GitHub releases

Add this source in Obtainium, or import the provided configuration.

https://github.com/debpalash/VoiceStudio

Import configuration

Install over USB with adb

adb install -r VoiceStudio-*-android.apk

iPhone / iPad · IPA · sideloading

iOS / iPadOS 17+ · Preview · On-device, offline after model download.

Download the IPA and follow the signing and sideloading instructions.

Download · Guide

Desktop and phone installers are on the latest release; Docker images come from GHCR. No GPU? The app is fully usable on the CPU, just slower. Native GGUF engines can also use Vulkan on AMD, Intel and NVIDIA GPUs; OmniVoice GGUF picks its GPU and model size automatically on Windows and Linux (OmniVoice, CosyVoice). Speed by engine and hardware: performance.

Get started

Install using the options above. Then open Voice cloning, pick a voice or add a clean reference recording, type your text and generate. The app asks before it downloads any model.

More install options: a specific version, current main, uninstall, from source, with a coding agent

curl -fsSL https://voicestudio.sh/install | sh -s -- --version X.Y.Z   # a specific release
curl -fsSL https://voicestudio.sh/install | sh -s -- --main            # build current main
curl -fsSL https://voicestudio.sh/install | sh -s -- --uninstall       # remove the app, keep your data

If voicestudio.sh is unreachable, run the script straight from the repository: curl -fsSL https://raw.githubusercontent.com/debpalash/VoiceStudio/main/scripts/install.sh | sh. Prerequisites and behavior: installer guide.

From source

git clone https://github.com/debpalash/VoiceStudio.git
cd VoiceStudio
bun run dev

bun run dev installs the JavaScript dependencies and, when using a supported local backend, the Python dependencies before launching Electron. Run bun run setup:api directly when you only need to rebuild the Python environment.

See Electron setup.

With a coding agent (Claude Code, Codex, Cursor, …), paste:

Install the VoiceStudio app on this device and verify it works, following
https://github.com/debpalash/VoiceStudio/blob/main/docs/install/agent.md

Upgrading from 0.5.3 or older (the Tauri app)? Install the new app separately.

Documentation

All guides

Need	Start here
Setup help	Troubleshooting · Model downloads
Guides	Multi-speaker dubbing · Expressive speech · Exporting dubs
Models & quality	Engine guides · whisper.cpp ASR · Benchmarks
Integrations	CLI · Local API · MCP · Examples
Phone apps	iOS and Android
Development	Contributing (sign the CLA before your first PR) · Changelog

Agent skills: npx skills add debpalash/VoiceStudio (voicestudio for audio work, voicestudio-maintainer for the repo).

Sponsors

The VoiceStudio app is free and needs no paid cloud. Sponsors keep it shipping: they fund maintainer time, test hardware, code-signing and release infrastructure.

For sponsorship inquiries, contact sponsor@voicestudio.sh.

Ko-fi · PayPal · Tiers and benefits · Get your logo listed

Other projects

More open-source tools from the people building VoiceStudio.

• OpenGTM — Find and enrich companies and people in a self-hosted go-to-market workspace. Source.
• Opal — Watch, stream and browse your media in one native, open-source player. Source.
• Supermetry — Understand your websites and products with self-hosted, cookie-free analytics. Source.

More projects: debpalash · velixio

Team

Core team

Palash Debnath Creator and Core Team palash.dev · GitHub · X

Shimul Debnath Core Team shimul.me · GitHub · X

Contributors

Thank you to everyone who sends code, reports, translations and ideas. All contributors · Contribute

License & responsible use

AGPL-3.0 covers the app, including commercial use under its terms. Model weights, voices and generated output have their own licences, which the Model Manager shows for each model (inventory). Clone a voice only with its owner's permission. Details: LICENSE-NOTICE.md.

Community tutorials

_{Nafay 3D · Samuel Gregory · kilObit}