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Browser Guitar Looper
Capture a short guitar idea, loop it on repeat, and stack overdubs — all in the browser with no install. Plug in, tap record, and treat it like a looper pedal.
Current State
Idle
Waiting for audio
Loop Length
—
Seconds
Shortcuts & Control
Space Play / Stop
R Record → Overdub
C Clear loop
Looper button: First press records, second press closes the loop and starts playback, subsequent presses while playing toggle overdub.
Pro tip: Keep the first loop tight — the playhead snaps to its exact length for seamless repeats.
Optional MIDI
Waiting for MIDI devices…
Note On mappings by default: C4 → Record/Overdub, D4 → Play/Stop, E4 → Clear.