Beat Studio
A drum machine and bassline synth that lives entirely on this page. Every sound is generated live — the knobs change a setting because they reshape the physics of the sound. Sketch a groove, twist it until it's yours, then download the audio.
120
beats per minute. Set it below, or just hit Play.
Chords that fit
Tempo
120
Key
Scale
Controls
Start from
Lofi · slow
01The Machine — click steps to build the groove
02Bass — click a step, drag up or down to pick the note
03Master — the whole mix runs through this
Length
Renders your loop to studio-quality audio, right in the browser. Nothing is uploaded anywhere.
Tip: space starts and stops the beat. Double-click any knob to reset it. Hold shift while dragging for fine control. Sound requires one click first — browsers keep audio silent until you ask for it. Built by ThinkWyn Data Studio; all synthesis happens on your device via the Web Audio API.