Free · no download · works on any instrument

Free online metronome

A clean, accurate metronome in your browser — set your tempo, pick a subdivision, and lock in your timing. Built for drummers, great for any instrument that needs a steady pulse.

The Drumolo metronome with scrolling hit lanes, transport controls and a record button

More than a click

A metronome tells you when. Drumolo also shows you how close you were: play along and it scores your timing, so practice actually tells you something. It works the same whether you play drums, guitar, piano, bass or sing.

Subdivisions

Quarters, eighths, triplets, sixteenths — hear the inner grid, not just the downbeat.

Visual timing

Watch your hits land against the beat so you can see whether you rush or drag.

Speed trainer

Step the tempo up automatically to push your clean ceiling. More on the speed trainer →

Any device

Phone, tablet or laptop. No app store, no sign-up to start.

A metronome for your instrument

Frequently asked questions

Is this metronome free?

Yes — the online metronome is completely free and runs in your browser, with no download or sign-up.

Is an online metronome accurate?

Drumolo schedules its clicks with the Web Audio clock rather than ordinary timers, so the beat stays steady and accurate even while the page animates.

Can I use it for guitar, piano or singing?

Absolutely. Timing is timing — set the tempo and subdivision and use it for any instrument or voice.

Does it work on my phone?

Yes. It works on phones, tablets and computers in any modern browser.