Voice design

Describe a voice in a sentence — gender, age, accent, pitch, emotion — and VoiceStudio builds it. No reference audio needed.

The Voice Design screen where a voice is described in text and generated with style and pitch controls.
  • Prompt

    Gender, age, accent, pitch, emotion — one sentence

  • Output

    A reusable designed voice

  • Where

    On your machine — the desktop app runs without an account

Hear designed voices

Three designed personas, prerecorded in the desktop app.

Three renders

VoiceStudio sample selection

Cinematic narration

“The valley had been quiet for a hundred years, and tonight, for the first time, something stirred beneath the old stone bridge.”

femalemiddle-agedlow pitchBritish accent

0:00 / 0:06

Ready: The Librarian

Designed from one prompt, rendered locally. Source
Workflow
Voice design text to speech
Engine
VoiceStudio OmniVoice local engine
Render
24 kHz mono MP3, 0:06
Origin
Rendered locally in VoiceStudio; served as bundled same-origin static media.
Full provenance
Version disclosure
A model-weight version was not preserved in the original export; the renderer export is pinned below.
Post-processing
Mono MP3 export. No additional mastering was disclosed in the original export record.
Source permission
Original synthetic voice design with no human voice recording or visitor media.
Evidence revision
7d2b2eb6692fce59be82cdf9494349a8e9dc3c90
debpalash/VoiceStudio — #1 on GitHub Trending, via Trendshift
debpalash/VoiceStudio: global rank among GitHub repositories, via Star History

Free · open source · AGPL-3.0

Download VoiceStudio

fully-local voice cloning, voice design, video dubbing, dictation, transcription & audiobook creation in 646 languages

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macOS · Windows · Linux · Docker

Quick answers

  • Is it really free?

    The desktop app is open source under AGPL-3.0, so yes. Pro and Lifetime are a separate, closed-source build with a paid Commercial License and extra features, for teams that need commercial terms.

    Licence guide
  • Does it phone home?

    No account, no cloud. It only goes online when you ask it to: checking for updates or downloading a model.

    Privacy
  • Do I need a fancy GPU?

    Nope. About 8 GB of RAM is enough to start. A GPU just makes everything faster.

    System needs
  • Can I clone any voice?

    Only with the owner's say-so. Impersonation and fraud are off the table.

    The rules
  • Changed my mind. Refund?

    7 days, full refund, no questions asked. Pro renewals can be cancelled any time.

    Refund policy
  • Where do I get help?

    Write to us or open an issue. Real inboxes, answered within two business days.

    Contact