PulseGrid web audio drum machine
13%

Beat Generator — one click, a fresh groove (A = main · B = variation)

✨

Arrangement — song mode chains patterns bar by bar · click a slot to cycle A→B→C→D→remove

Drums — drag to paint · double-click = accent · right-click = clear accent

Sound Design — per-track tune & decay · applies to live playback, WAV and share links

Bass Synth — click: note → accent → off · one note per step

Lead Synth — detuned saws + vibrato · C4–C5 melody lane

Master FX — delay is tempo-synced (dotted 8th)

Drop a .mid or .json file anywhere to load it

Keyboard shortcuts

Spaceplay / stop
1–4switch pattern
A–Kdrum pads
Q–Ilead keys (Shift = sharp)
, / .rotate pattern
Mmetronome
Vvisualizer / performance mode
Ptap tempo
Ctrl+Z / Yundo / redo
?this help
Escclose

With ● REC on, pad hits while playing are quantized into the pattern.