🎹 Web Piano
Play with mouse or keyboard · Tone.js Synth with ADSR Envelope
Attack
0.02
Decay
0.30
Sustain
0.60
Release
0.80
Waveform
Triangle
Sine
Square
Sawtooth
Volume
-10 dB
◀ Oct −
C3 – B5
Oct + ▶
Keyboard mapping:
Z
S
X
D
C
V
G
B
H
N
J
M
→ lower octave white & black keys
Q
2
W
3
E
R
5
T
6
Y
7
U
→ upper octave white & black keys
Use
Oct +/−
to shift the keyboard range.