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Tech riderRev. 21 Sept 2026

UtaiSynthesizer

Ch 206.2of 56 AI song cover generators
  1. 1Runs onWindows
  2. 2CostsNot stated by the maker
  3. 3Commercial userestricted
  4. 4Voice cloningYes
  5. 5Vocal inputYes
  6. 6MIDI supportYes
  7. 7Supported languages7 languages
  8. 8Export formatsWAV, FLAC, MP3, OGG, OPUS, M4A, USTX, UST, MIDI
7 lines stated Written from the maker's own pages: utaisynthesizer.net
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The UtaiSynthesizer homepage

Overview

UtaiSynthesizer is ranked #20 of 56 in AI song cover generators on Specifiction. It runs on Windows.

Compared on AI song cover generators

Voice cloning
Yesutaisynthesizer.net
Vocal input
Yesutaisynthesizer.net
MIDI support
Yesutaisynthesizer.net
Supported languages
7 languagesutaisynthesizer.net
Export formats
WAV, FLAC, MP3, OGG, OPUS, M4A, USTX, UST, MIDIutaisynthesizer.net
Commercial use
restrictedutaisynthesizer.net

Facts

Purpose
UtaiSynthesizer is a singing-voice synthesis DAW that turns written scores into vocals using voice-conversion models.utaisynthesizer.net · 4 Oct 2026
SVC backends
It supports RVC and SoVITS backends, with shallow diffusion and multi-speaker voice blending.utaisynthesizer.net · 4 Oct 2026
Score-to-singing
Its Score2ConVec model converts notation into features that let an SVC voice model sing without an intermediate human vocal recording.github.com · 4 Oct 2026
Recording and training
The maker says a dozen minutes of dry vocals and about an hour or two of training can create a voice model.utaisynthesizer.net · 4 Oct 2026
DAW features
Features include a piano roll, multi-track timeline, per-clip node workflow, vocal separation, training monitor, and vocal-range extension.github.com · 4 Oct 2026
Languages
The app supports dictionary-backed lyrics in seven languages: Chinese, English, Japanese, German, French, Spanish, and Italian.github.com · 4 Oct 2026
Import and export
It exports audio, UST, USTX, and MIDI, and imports USTX, UST, MIDI, audio, and voice-model packages.github.com · 4 Oct 2026
Local processing
The maker describes voice-model training as on-device and says inference runs without requiring Python.github.com · 4 Oct 2026
Downloads
The official site links to a Windows download, and the repository specifies Windows 10 or 11 x64.utaisynthesizer.net · 4 Oct 2026
Integrity
The repository says downloads are SHA-256 verified and auto-updates are minisign signed.github.com · 4 Oct 2026
Models
The repository and official installer do not include singer voice models; users import or train their own.github.com · 4 Oct 2026
License
The repository is licensed under AGPL-3.0.github.com · 4 Oct 2026
Support
The maker directs bug reports and feature requests to GitHub Issues and lists QQ and Discord community groups.github.com · 4 Oct 2026

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Sources