Free browser tool
Preset Mutator Free
Local-first preset starts for Vital, Serum 2 beta, and Arturia Pigments beta.
Description
Preset Mutator Free creates preset starts from scratch ideas, existing presets, or short audio sources. Vital export is stable; Serum 2 and Arturia Pigments are beta targets.
Generate a playable direction, then finish the sound inside the matching synth. Free exports three individual presets per run; Pro creates 32-variant ZIP packs for Vital, Serum 2 beta, and Pigments beta.
Your source presets and audio stay in your browser. Free needs no account or activation. Pro verifies a purchased Gumroad license key online; earlier signed tokens remain supported.
Supported synths
| Synth / format | Free | Pro |
|---|---|---|
| Vital .vital | Stable | Stable |
| Serum 2 .SerumPreset | Beta | Beta |
| Arturia Pigments .pgtx | Beta | Beta |
Free exports 3 individual presets per run. Pro exports 32 variants as a ZIP pack. Beta formats may need further refinement in the matching synth; the synth itself is not included.
Activate Pro
- Copy the license key from your Gumroad purchase or library.
- Open Preset Mutator Pro, paste the key into the activation field, and activate.
Gumroad license-key verification needs an internet connection. Your key is saved in this browser; earlier signed Pro tokens still work.
Preset generation stays local. Activation sends your license key to Gumroad for verification, not your source presets or audio.
Missing your key? Find your Gumroad purchase or contact support.
Product Specifications
- Product type
- Browser sound-design tool
- Formats
- Vital (.vital), Serum 2 beta (.SerumPreset), Arturia Pigments beta (.pgtx)
- Output
- 3 individual preset variants per run
- Best for
- Preset starts, preset mutation, and audio-to-preset experiments
- Processing
- Local browser processing
- Price
- Free
Requirements
A modern web browser is required to run Preset Mutator Free.
The matching instrument — Vital, Serum 2, or Arturia Pigments — is required to load and edit its generated presets.
Generated presets are best treated as starting points for sound design, not final mix-ready presets.
Keep exploring
Related sounds
Open Preset Mutator Free.
Create three preset variants from scratch intent, one source preset, or a short audio source.