Kreativ Sound tools

Local-first tools for presets, audio, and MIDI.

Create Vital starting points, prepare audio, and generate editable MIDI patterns without sending your files anywhere.

  • Runs in your browser
  • No file uploads
  • No account required

Current tool

Preset Mutator Free

Create Vital preset starts from scratch ideas, existing presets, or one short audio source.

Start with the free local-first Vital workflow for three variants and individual downloads. Preset Mutator Pro expands the same three modes into a 32-variant ZIP pack.

Format
Browser tool
Synth
Vital
Output
3 free / 32 Pro
Access
Free + Pro
Open Preset Mutator Free Open Preset Mutator Pro Product Details Get Pro for €19
Preset Mutator Free cover artwork

Free browser tool FREE BETA

Wave Mutator Lite

Local audio cleanup for sound designers and sample-pack makers.

Drop in messy WAV files, trim silence, fade, normalize, inspect warnings, export clean single files or ZIP packs, and create preview montages without uploading audio.

Format
Browser tool
Input
WAV files
Export
WAV + ZIP
Privacy
Local only
Open Wave Mutator Lite
Wave Mutator Lite interface showing local sample cleanup, pack export, and preview montage controls

Free browser tool LITE

Pattern Mutator Lite

Generate a MIDI pattern, lock the parts you like, and mutate the rest.

Generate scale-aware melodies, basslines, chords, and arpeggios for free. Set an exact 1–32 bar length, audition locally, and export a Standard MIDI file for your DAW.

Format
Browser tool
Output
Editable MIDI
Length
1–32 bars
Privacy
Local only
Open Pattern Mutator Lite
PM GENERATE · LOCK · MUTATE