Keys: Space start/stop · T tap · ↑↓ tempo ±1, Shift ±5 · ←→ between beats, Enter to cycle
The web metronome holds one tempo. Gradus: Metronome for iPhone climbs through a sequence of tempos on its own: set the steps, and the click moves for you.
Paste this where the metronome should appear on your page. It carries the settings above; change them and the code follows.
<iframe src="https://gradusmetronome.com/online-metronome/embed" width="320" height="520" title="Gradus Online Metronome" loading="lazy" style="border:0"></iframe>
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