Musical tool
Synth Lab
A real synth: oscillators, filter, envelopes, and MIDI controller support if you've got one.
A real subtractive synth — two detunable oscillators, a sub-oscillator, FM, and a resonant filter with its own envelope. Pick a preset to start, then shape your own sound with the controls below. Play it with your mouse, your keyboard, or plug in a MIDI controller.
The last three presets show how far this one engine stretches — from a bell-like electric piano to a full drawbar organ tone, all built from the same oscillators, FM, and filtering as the leads and pads.
Oscillators
FM (bell / electric-piano character)
Harmonics (organ / drawbar character)
Filter
Amp envelope
MIDI controller
Checking for MIDI support…
Click "Map" next to any slider above, then move a knob or fader on your controller to bind it. Move that control on your controller afterwards and the slider follows live.
Play it
Click/tap the keys, use your computer keyboard (Z X C V B N M + S D G H J for the lower octave, Q W E R T Y U + 2 3 5 6 7 for the upper octave), or play a connected MIDI controller.
Everything runs on your own device. Nothing you play, record or type is uploaded, and no data is collected.