j.mp3 labs

Pitch shifter & MIDI harmonizer

Vox Morph

Pitch, formant and MIDI harmony.
A new shape for your voice.

$25Available now

$25 USD. One-time purchase.
Free updates. No subscription.

Compatibility & questions Version history

Version 1.2.0 adds user presets and a more consistent interface.

Vox Morph 1.2.0 Click to enlarge
macOS 11+
Universal · VST3 + AU
Windows
64-bit · VST3
Designed for
Single voices & melodies
Updates
Free for existing customers

Hear Vox Morph

Compare the original vocal with Deep, Air and MIDI harmony, then hear it with instrumentation.

Hear it in action

Watch Vox Morph

A short walkthrough in Ableton Live.

Find a different character

Your voice.
Reimagined.

Vox Morph is a vocal pitch and formant shifter with a MIDI-controlled harmonizer. Deepen a lead vocal, reshape a single melody, or play up to four harmony voices from MIDI notes. Pitch and vocal character stay under separate controls.

Independent pitch & formant

Shift pitch up or down 24 semitones and formants up or down 12, with separate control over note and character.

Play your harmonies

Route MIDI to Vox Morph and build up to four harmony voices from a single vocal line.

Built for a single voice

Shape monophonic vocals and melodies. Start with one clear note at a time for the most predictable results.

Find your balance

Blend the transformed signal with the original using dry/wet mix, then set the output gain to suit your track.

Save your own presets

Save every processing setting with the floppy-disk button, then recall it from the User Presets menu in any project. Natural, Deep, Air and Octave stay one click away as starting points.

Resize to fit

Drag the bottom-right corner to scale the interface from 80–160%, keeping every control in proportion.

Light, dark or system

Use the bottom-left appearance control to choose Light, Dark or System, which follows your computer’s appearance setting.

Vox Morph interface in its alternate appearance
Dark modeLight mode

Keep getting the updates

One purchase includes future Vox Morph updates. Download the latest version through your original purchase link.

Before you get started

Compatibility & questions

Will it work in my DAW?

Vox Morph is an audio effect for hosts that support VST3 or Audio Units. The macOS installer supports macOS 11 or later on Apple silicon and Intel Macs, with VST3 and AU included. Windows uses the 64-bit VST3 version. For MIDI harmonies, your host must be able to route MIDI notes to an audio effect.

What audio works best?

Start with a single vocal or monophonic melody. Chords and full mixes are outside its intended use. Pitch processing introduces approximately 100 ms of latency at 48 kHz, so plan for that delay when monitoring live.

How does pricing work?

Vox Morph costs $25 USD as a one-time purchase, with no subscription. Your purchase includes the macOS and Windows versions and free future updates.

How will I receive updates?

Use the download link from your purchase to get the latest files at no extra charge. Close your DAW, run the newer macOS installer or replace the Windows VST3 folder, then reopen your DAW. Updates are installed manually. See what changed in each version.

Need a hand? Contact the lab.

Vox Morph

Full view of the Vox Morph interface with pitch, formant, harmony, mix and output controls.

j.mp3 labs

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Pulse Ducker shapes movement with tempo-synced ducking and customizable curves. Vox Morph brings pitch, formant and MIDI harmony shaping to your voice.

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