VoiceStudio

VoiceStudio is an open-source desktop application that clones voices and dubs videos locally.

VoiceStudio is an open-source AI voice studio that runs completely on your own hardware. It allows users to clone voices from short audio samples, design new voices from descriptions, and dub videos into 646 languages while preserving video timing. The software also supports dictation, transcription, audiobook creation, vocal isolation, and speaker diarization. It is built for individuals and professionals who want to generate realistic AI speech without sending data to external cloud servers. The platform offers a free open-source desktop build as well as a paid commercial version for professional use.

VoiceStudio at a glance

Best for: Social media creator, Writer, Marketer
Runs on: macOS, Windows, Linux, Web, Docker
Pricing: Free open-source desktop app; Pro commercial license available with 7-day refund policy
Released: April 2026
Category: AI audio tool
Website: voicestudio.sh

Key features

Clone voices from short audio samples
Design new voices using descriptive text
Dub videos into 646 languages
Transcribe audio into searchable text
Generate audiobooks from text scripts
Perform real-time dictation
Isolate vocals and separate speakers

Use it for

Cloning voices locally from audio samples
Dubbing videos into multiple languages
Transcribing audio files into searchable text
Creating audiobooks from written scripts

Alternatives to VoiceStudio

Voicebox — Perform voice cloning and generation entirely on local hardware.
DubbyLab: AI Video Dubbing — Combines transcription, translation, voice cloning and timeline alignment in one pipeline.
ElevenLabs — Natural AI voices, with 10,000+ voices in 70+ languages
Fish Audio — Provides studio-grade voice cloning and text-to-speech with emotion control.
Voice-Pro — Free local dubbing studio: transcribe, translate and clone voices
Dub Anything — Runs locally on your PC and uses an AI coding agent to direct the dub line by line.
VoxCPM — Provides tokenizer-free multilingual speech with controllable voice creativity.
Suno — Full songs with vocals from one prompt, plus a multitrack studio
Story Studio — It integrates writing, voice synthesis, vision storyboarding, and draft generation.
Applio — Runs locally with open-source code and no telemetry.
Kits — Ethically licensed voice models and royalty-free music production tools.
Voice-Swap — Rights-first AI infrastructure with studio-grade singing and voiceover models.

All VoiceStudio alternatives