Updated
Using the metronome
The browser schedules short tones against its audio clock. The first beat is higher than the other three. The metronome stops when the page is hidden or you leave it, so audio does not continue unnoticed.
A worked example
At 120 BPM, beats are spaced 0.5 seconds apart. Four beats make a two-second bar.
Before you use the result
Browser and device audio latency vary. The display is a scheduling indicator, not an audio-latency measurement. Keep device volume comfortable.
Cite this page
ToolOctopus. “Metronome.” Updated 2026-09-19. https://tooloctopus.com/metronome.
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