NIMBUS

Your hands are the instrument.

Nimbus turns your webcam into an expressive MIDI controller. Two hands, twelve CC channels, real-time tracking. No gloves, no hardware.

Wireframe hand gesture tracking
§ 02 — The toolkit

The Pieces.

Six instruments and control surfaces, all played with bare hands. Mix and match them on one canvas — strum a chord with one hand while the other rides a filter knob.

Pre-recorded gesture mappings with sensitivity knobs
01 / 06Gesture library

Pre-recorded gestures

A library of ready-made mappings — hand openness, height, X position, distance between hands, pinch and snap — all pre-wired and ready to assign to any parameter.

Two wireframe hands playing six virtual strings
02 / 06Instrument · 6 strings

Strings

One hand picks and strums — pinch like you're holding a pick and sweep across the strings. The other shapes chords by signing 1–5, each mapped from a 12-chord library. Two hands, two roles, one instrument.

Gesture recorder capturing a custom hand pose
03 / 06Rec

Gesture recorder

Record any hand pose or movement, name it, and map it to a CC channel. Trigger mode for on/off switches, scale mode for continuous control. Your vocabulary, your rules.

Virtual piano keyboard with arp sequencer
04 / 0616-step arp

Keys

A virtual piano on the canvas — curl individual fingers to play notes. Pair with the arp laser for BPM-synced sequences: a 16-step sequencer with per-step note assignment.

Two radial chord wheels for root and variation
05 / 06Instrument · 12 chords

Chord Player

A chord instrument split across two hands. Left hand picks root notes A–G from a radial wheel; right hand selects variations — maj, min, sus, dim, aug, 5ths, 6ths, 9ths. Flip Smooth on for gliding, legato changes.

Sliders and knobs mapped to CC channels
06 / 06Controls · any CC

Sliders & Knobs

Drag sliders and knobs onto the canvas. Grab a slider with a fist grip and slide along the line. Pinch near a knob and twist your wrist to rotate. Each maps to any CC channel with adjustable range.

Tested & happy in —
Ableton Live Logic Pro FL Studio Bitwig Reaper Cubase Pro Tools
§ 03 — The deal
Lifetime License

Nimbus

$29.90/ once
  • VST3 / AU / Standalone
  • Two-hand · 12 CC channels
  • Gesture library · Arpeggiator
  • Install on 3 machines
  • Lifetime updates
Secure · Instant · Lifetime
One-time payment
Two wireframe hands — gesture tracking
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§ 04 — Questions

Things people ask

If your question isn't here, the answer is probably "yes."

Still stuck? Email us, we read everything.

hello@nimbus.audio
What hardware do I actually need? +
Any webcam — your laptop's built-in one works fine. A DAW that supports VST3 or AU. macOS (Windows coming soon). That's the whole list. No glove, no Leap Motion, no Kinect.
How much CPU does the tracking eat? +
8–15% of one core on a 2020-era laptop. It runs on its own background thread, so it never blocks audio — your real-time DSP stays bulletproof.
Can I use it live, on stage? +
Yes — that's a main use case. Low latency tracking, well below the threshold of perception. A lot of users mount a small camera on a mic stand and play it like an instrument.
Does my camera feed leave my machine? +
Absolutely not. No cloud, no telemetry, no nothing. The tracking core is open source — clone the repo and audit it line by line if you'd like.
Nimbus 1.0.0

Stop reaching
for the mouse.