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Humanizer by Wide Blue Sound

Humanizer Pro

State-of-the-art modeling of human performance.

A MIDI Effect that adds the human timing and velocity imperfections that make music feel alive.

Original price was: $69.Current price is: $39.
Plug-in & Max for Live included
All formats included in every purchase: VST3, AU, AAX, and a highly-optimized Max for Live version for Ableton Live users.

Quantize is a dirty word.

MIDI can be precise, and perfectly lifeless.

Even if you play-in a part, it gets stale when looped over and over. It’s ignorable.

Where’s the natural variation that keeps listeners engaged for an entire song?

The art of imperfection,
perfected.

Humanizer Pro thinks like a musician.

Real performers have an internal clock that’s beautifully imperfect.

Intentionally, musicians push ahead for drive, or lay back for soul (Humanizer’s Pocket knob).

Unintentionally, the psychological drifts around the pocket create a push and pull of their own. A tension-and-release that, even in small amounts, is a constant source of anticipation and closure (Drift knob).

Then there’s the physical errors and natural velocity imperfections from the act of playing – striking percussion, picking strings, pressing keys (Error and Velocity knobs).

Humanizer Pro is the first tool to capture all of this human magic. It’s the difference between MIDI and music.

Serious engineering.
Simple interface.

The art of performance in 4 knobs.

The Real-time Display shows:
  • the timing of the most recent hit (the sun)
  • a heatmap of possible hits (the sunset, brighter area = center of gravity)
  • the note’s original timing (the vertical line).
Psychological timing imperfections.

Controls several subsystems that model a performer's evolving relationship with the beat over time.

Controls drift intensity, natural gravity toward the pocket, and even self-correction awareness when musicians realize they've strayed too far (rare but it happens).

Shift notes before or behind the beat.

Want your snare ahead of the beat but your lead behind?

Place each instrument exactly where it needs to be instead of stacking everything on the grid where it masks each other.

This knob just adds randomness; use sparingly.

It's best used to emulate the physical timing imperfections from the act of playing - striking percussion, picking strings, pressing keys.

It also creates micro-offsets in chords just like real fingers hitting keys at slightly different times.

Add volume variations that drift in a natural way.

This uses a similar system to Drift to affect Velocity.

Velocity affects volume by default, but in your synth/sampler you can set it to modulate any parameter to add extra life.

Hover above for detailed explanations.

Keep it subtle for a highly-skilled musician, or dial it up for some real funk.

Music Demos

Humanizer Pro sounds so natural when you turn it on, you only notice it when you turn it off.

Play the demo, then turn Humanizer off. Notice how it feels: cheap, like the first MIDI you ever drew in with your mouse.

When humanized, music just sounds good: chords sound fuller, leads keep your attention longer, hard-panned layers sound more stereo, and drum machines become human after all.

Soulful Hip Hop Drums
Fingered Funk Bass
Organic Arpeggios
Evolving Snare Roll

For producers who care about the details.

If you program MIDI with your mouse
Humanizer Pro is ideal for you.

Do you play all your MIDI live?
Great, you’re most of the way there. But even good performances get boring when looped. Use humanizer to make sure it never repeats the same way twice in your entire song, even when you’re looping your MIDI regions.

Do you make modern pop, dance or hip-hop?
Modern music enjoys sparse arrangements that benefit heavily from adding micro-details to stay interesting and feel “filled out”. Variation goes a long way.

Does this improve my mix?
A little bit. Use the Pocket knob to adjust whether an instrument stands out or blends into the mix. Psychoacoustic temporal masking is where notes tend to cover-up quieter notes played at the same time, or anything played immediately after. So if all your notes are perfectly on the grid, some of it is getting lost. 

This can make such a difference that music producers often shift drums and other instruments by milliseconds to find that perfect energy.

FAQ

How does it actually affect my MIDI?

As a MIDI effect, Humanizer Pro doesn’t overwrite your performance, it only modulates the existing timing (note-on and note-off) and velocity. The display shows you how the timing is being changed in real-time.

It keeps any existing timings or groove templates, and just modifies from there. You still write the rhythm, choose the swing amount, groove, etc. You can think device as a “polish” layer to make it sound like a human performed the part you wrote. That said, you can shift the pocket early/late in Humanizer Pro, which can have a great effect on the groove.

Sure. Once you’ve dialed in some groovy settings, record the MIDI onto a new MIDI track. Drag that over your old MIDI, remove Humanizer, and you’ll now have a “live” recording of your part that you can tweak however you’d like.

No. We tested 100 instances simultaneously and Live barely noticed. It’s just MIDI.

Many DAWs have a way to route MIDI notes “around” a plugin.

In Ableton Live, group the device and use Ableton’s Key Zone Editor to bypass specific note ranges. Instructions are in the manual, as well as a download link for an Ableton Rack we made for you.

If you are using Ableton Live Suite, Max for Live is automatically included with your installation, and you can run Humanizer Pro.

For users of Ableton Live Standard, Max for Live is available as a separate purchase.

We recommend the Max for Live version over VST3 when possible. 

Open up Live, and in your sidebar locate “User Library”. Drag the downloaded .amxd file into there. (Or a subfolder within, we recommend /User Library/Presets/MIDI Effects/Max MIDI Effect, then you can save a rack elsewhere.)

If you simply open the device in Ableton and click the Save Preset button, duplicates will start appearing when you use it in multiple tracks. It’s just a weird Live quirk.

Humanizer Pro Max for Live in Ableton Live

Fill out this form for a 20 day trial.

We also offer a 20-day refund — no questions asked. You’re welcome to purchase and evaluate it at your own pace; it may be more convenient.

If it’s not for you, deactivate your license, let us know, and we’ll verify the deactivation and issue a full refund.

Buy now

Stop settling for lifeless MIDI.​

Give your music the soul of a live performance.

the human behind humanizer

Nathan Rightnour

Humanizer was designed by Nathan Rightnour — music producer, technologist, and lifelong noise nerd. He started Wide Blue Sound to build the tools he needed, now used by tens of thousands of music makers worldwide. When he’s not making music, he’s mixing Old Fashioneds, at a music festival with friends, or on an adventure with the wife.

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