Free online metronome

A metronome plays a steady click at a tempo you set, giving you an outside reference to lock your playing to. It is the single most useful practice tool there is, because timing is the one thing you cannot reliably judge from inside your own playing — you feel steady even when you are speeding up. Below is how a metronome works, how to practice with one so your timing actually improves, how tempo is described in music, and what each setting on the Pro tab is for. The whole tool, Pro tab included, is free to use.

What a metronome does

Left to ourselves, we rush the easy passages and slow down for the hard ones without noticing. A metronome removes the guesswork: it holds a perfectly even pulse, so the moment you drift ahead of the click or fall behind it, you hear the gap. Over time, playing against that fixed reference trains you to feel a steady tempo of your own, which is what makes fast passages sound clean and what keeps a group of musicians together.

Beats per minute

Tempo is measured in beats per minute (BPM) — literally how many clicks the metronome plays in a minute. Sixty BPM is one click per second; 120 BPM is twice as fast, two per second. A higher number means a faster tempo. Set the BPM with the slider, or use tap tempo: tap a speed you already hear in your head and the metronome matches it, which is handy for finding the tempo of a song you know.

Time signatures and the downbeat

Music is grouped into bars of a set number of beats, and the first beat of each bar — the downbeat — is felt as the strongest. This metronome accents that first beat, so you can hear where each bar begins and keep your place even in less common groupings. Choose how many beats are in a bar to match the piece: most music is in four, waltzes are in three, and marches in two. Hearing the accent is what turns a stream of identical clicks into a pulse you can play a phrase against.

How to practice with it

The core method is simple: start slow. Set a tempo slow enough to play every note accurately and evenly, then raise it a few BPM at a time, only speeding up once the current tempo is clean. This works because accuracy learned slowly transfers to speed, while mistakes practiced fast get locked in. When one bar keeps tripping you up, loop just that bar rather than restarting the whole piece — you get far more repetitions of the part that actually needs them.

Subdividing and displacing the click

Once a steady pulse feels easy, you can make the metronome work harder for you. Slow it down so each click marks only every other beat, or a whole half note, and let your own playing fill the silent gaps — this exposes any unsteadiness far more ruthlessly than a click on every beat. For groove-based music, put the accent on beats two and four instead of one, the way a drummer’s snare falls, and your sense of feel sharpens. Both tricks build independence from the click rather than dependence on it. On the Pro tab both are a couple of taps: mute beats one and three to hear only two and four, or set the subdivision to hear the eighth notes or triplets inside each beat while you learn a rhythm, then switch it off again once the feel is yours.

The Pro tab: subdivisions, accents, and any meter

The Pro tab is the same metronome with every setting exposed, and it is free like the rest of the page. Subdivision adds quieter ticks inside each beat — two for eighth notes, three for triplets, four for sixteenths — so a fast or syncopated rhythm has a grid to sit on while you learn it. The bar can be anything from one to twelve beats, and each beat is a dot you can tap: once for an accent, again to mute it, again to set it back to normal. That is how you build any meter the piece asks for. For 6/8, set six beats and accent one and four so the two main pulses stand out. For 7/8, set seven and accent whichever grouping the music uses, such as one, three, and five for a 2+2+3 feel. The dots light up as they play, so you can see where you are in the bar as well as hear it.

Speed trainer

The speed trainer automates the slow-then-faster method. Set how many BPM to add, how many bars to wait between steps, and a ceiling, then start: the tempo climbs on its own while you keep playing, and the big number follows it so you always know where you are. Use small steps, two to five BPM, and enough bars at each step to play the passage cleanly at least twice. When you hit a tempo where it falls apart, stop, note the number, and start the next session a little below it. The ceiling stops the climb at the marked tempo of the piece so you are never pushed past your goal.

Gap trainer

The gap trainer tests whether the pulse is really yours. It plays the click for a number of bars, then silences it for a number of bars, then repeats, while the beat dots keep moving so you can watch the tempo you are supposed to hold. If you land squarely on the downbeat when the click returns, your inner clock is steady; if you are early, you rush without the click, and if you are late, you drag. Start with four bars on and one off, and stretch the silence as you improve. This is the fastest way to move from depending on the metronome to carrying the tempo yourself, which is what playing with other people demands.

Click sounds and volume

Four click sounds are available on the Pro tab: the standard click, a woodblock, a soft beep, and a short tick. A sharper sound cuts through a loud instrument or a drum kit; a softer one is easier on the ears through headphones during a long session. The volume control keeps the click balanced against whatever you are playing. Whichever sound you choose, the accented beat is always a little higher and louder, so the downbeat stays easy to find.

Record yourself under the click

Hearing a recording is the most honest feedback there is, because you cannot judge your timing accurately while you are busy playing. Press Record yourself on the Pro tab, play along with the click, stop, and the take appears with a player and a Download WAV link, ready to open in any app or send to a teacher. The recording captures your microphone only: the click plays through your speakers or headphones and is not mixed into the file, so wear headphones and the take is just you. If your browser asks for microphone permission, allow it; nothing leaves your device unless you download the file and share it yourself. Listen back with the metronome running and you will hear exactly where you sat ahead of or behind the beat.

Everything here is free

There is no paid tier. The simple metronome, the Pro tab, the trainers, the sounds, and the recorder are all free to use, in any browser on a computer, tablet, or phone, with nothing to install and no account to create. If you want a metronome inside your scores, MuseScore Studio has one built in; this page is for the practice room, the classroom, and any moment you need a click right now.

How fast is fast: tempo markings

Before BPM numbers, tempo was described with Italian words, and those words still head most scores. As a rough guide: Largo is very slow, about 40–60 BPM; Adagio is slow and stately; Andante is a walking pace, around 76–108; Moderato is moderate, 108–120; Allegro is brisk and lively, 120–168; and Presto is very fast. The words describe a feel as much as a speed, which is why the same marking can cover a range of BPM.

A short history

The mechanical metronome — the wind-up pyramid with a swinging arm — was patented by Johann Maelzel in 1815, which is why old tempo marks are written “MM” for Maelzel’s Metronome followed by a number. Beethoven was among the first composers to add these numbers to his scores. The swinging pendulum has since given way to electronic and app-based clicks like this one, which are far more accurate and can subdivide, accent, and change tempo in ways a wind-up arm never could, but the job is identical: an unwavering pulse to measure yourself against.

Simple, compound, and odd time signatures

Not every bar divides the same way. In simple time — like four beats in a bar — each beat splits naturally into two. In compound time, such as 6/8, the beats split into three, giving a rolling, lilting feel even though you still count a small number of main pulses. And odd or asymmetric meters like 5/4 or 7/8 group beats unevenly, so the accent pattern itself is part of the character. Setting the number of beats per bar and listening for the accented downbeat is how you keep your place in any of them, which matters most exactly when the grouping is unfamiliar.

What to practice for

A metronome trains more than raw speed. Use it to build evenness, checking that every note lands squarely on or between the clicks rather than bunching up; to build endurance, holding a steady tempo through a long passage without drifting; and to build control, deliberately playing at slow tempos where every flaw is exposed. Speed is only one goal, and often the last one — most timing problems are really evenness problems that a slow, honest click brings to the surface.

Using it with the other tools

A metronome is most powerful paired with whatever you are learning. Run a scale from the scale finder against the click, one note per beat, to even out your fingers; do the same with the notes of a chord from the chord finder. Practice a piece on the virtual piano in strict time, and work through the note reading trainer at a slow, fixed tempo so reading and timing improve together. In each case the click turns loose practice into measured practice you can actually track.

Choosing a tempo for a new piece

When you first meet a piece, ignore its marked tempo and find the fastest speed at which you can play the hardest bar cleanly — then set the whole piece there. It will feel frustratingly slow through the easy parts, but a piece is only as fast as its trickiest passage, and practicing the easy sections faster than the hard ones just builds in a stumble. As the hard bar improves, the safe tempo for the whole piece rises with it, and you climb toward the marked speed a few BPM at a time.

Playing in time with others

Timing is not only a solo concern; it is what lets musicians play together. A drummer, a backing track, or a band all act as a shared pulse, and the ability to lock to an external beat is exactly what practicing with a click builds. If you have ever felt you were rushing or dragging against a recording, metronome practice is the direct fix, because it trains the same skill in isolation: holding your part steady against a pulse you did not generate yourself.

Common mistakes

The usual trap is setting the tempo too high, so you are fighting to keep up and reinforcing errors — if you cannot play it cleanly, slow down. The other is only ever practicing with the click and never without it: the goal is to internalize the pulse, so once a passage is solid, try it unaccompanied and check yourself against the metronome afterward rather than leaning on it the whole time.

Practice tips

• Start slow enough for total accuracy, then raise the tempo a few BPM at a time — or let the speed trainer do it for you.
• Loop the one bar that trips you up rather than the whole piece.
• To test your feel, drop the click to half speed and fill the gaps yourself, or turn on the gap trainer.
• Play a passage in time, then play it once without the click and check whether you drifted.
• Record a take once a week at the same tempo and listen back — progress you can hear is progress you keep.