Web MIDI Input
Connect a MIDI keyboard for OPL3 synthesis
Not initialized
1. Initialize Synth
Initialize
Bank:
Loading banks...
2. MIDI Devices
Click "Request MIDI Access" to list devices
Request MIDI Access
3. Activity Log
Waiting for input...
No MIDI keyboard?
Use computer keyboard:
A
W
S
E
D
F
T
G
Y
H
U
J
K
= C3 to C4
Z
X
= Octave down/up
Web MIDI requires HTTPS or localhost. Supported in Chrome, Edge, Opera.