A proper metronome that does what every music-practice room needs. Set the BPM anywhere from 30 to 300 with a slider, +/- buttons, or a typed number; pick the time signature (2/4, 3/4, 4/4, 6/4); choose your subdivision (quarter notes, eighths, or sixteenths); decide whether the downbeat gets an accent click or stays the same as the rest. The visual beat dots flash in time so you can practise silently while the band sets up. Sample-accurate timing — uses the Web Audio lookahead-scheduler pattern so the click stays locked to the BPM even when the JS thread is busy. Export a downloadable click-track WAV of any length from 1 to 128 bars at the chosen tempo + signature, ready to drop into a DAW or send to a band before rehearsal. Useful for musicians, dance teachers, drummers practising rudiments, anyone running a tempo-based workout.

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