Power On
Browsers need a click before sound can play — tap once to wake the synth.
KL3W
SYNTH
a simple synth by KL3W
Waveform
Sine
Triangle
Saw
Square
0%
Unison
Envelope & volume
0.02s
Attack
0.20s
Decay
0.30
Sustain
0.8s
Release
0.00s
Glide
-8dB
Volume
Filter
10000Hz
Cutoff
1.0
Resonance
Reverb & LFO
0%
Reverb
0%
LFO
Drive & Delay
0%
Drive
0%
Delay
Keyboard octave
−
0
+
Sequencer
▶ Play
Clear
Tempo
120 BPM
Click a step to cycle through notes (C D E F G A B C), click again to turn it off.
Oscilloscope
Presets
Save preset
No presets saved yet — dial in a sound and save it.