Tap Tempo
Tap along to the beat and get the BPM. No file needed, no signup, no limit.
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Tap along to the beat
Or press space — usually easier to keep time with
Nothing is recorded or uploaded — the tempo is worked out from the timing of your taps.
Got the tempo? Melodious cuts your video to it — See how
How to find a tempo by tapping
To find a tempo by tapping, press the button (or the spacebar) once on each beat, in time with the music. After two taps you get a BPM, and the reading tightens with every tap after that as it averages the intervals between them. Around eight taps is enough to be confident. You do not need an audio file for this — it works with a record playing across the room, a band rehearsing, a video on another site, or a rhythm you only have in your head, which is the whole reason to use tapping rather than a file analyser. Stop for a few seconds and the tool starts a fresh measurement rather than folding the pause into the average.
Tap the beat, not the bar
Almost every wrong answer a tap-tempo tool gives comes from tapping the wrong pulse. BPM means beats per minute, and the beat is the quarter-note count — the 1, 2, 3, 4 you would clap or nod to, not the bar and not the individual notes.
The tell is that the error is always a clean multiple. Tap once per bar in 4/4 and you will read a quarter of the true tempo: 30 instead of 120. Tap on eighth notes and you read double: 240 instead of 120. If your number is exactly half, double or a quarter of what you expected, you have found the cause, and re-tapping on the main pulse fixes it immediately.
One genuinely ambiguous case is worth knowing: fast styles are often notated at half the speed people count them. Drum and bass sits around 174 BPM but is frequently counted at 87, and both readings describe the same record honestly. There is no measurement that settles this — it is a convention, not a fact about the audio.
When tapping beats analysing the file
If you have the audio file, our BPM finder will usually be quicker and more precise. But tapping wins in more cases than people expect.
When there is no file at all — a record playing in the room, a band rehearsing, a video on someone else's site, a song you only have in your head. A file analyser cannot help with any of them.
When the groove is loose. Automatic detection works from where the sound jumps, which on swung, syncopated or heavily rubato music is not always where a listener feels the beat. Your ear resolves that better than an onset detector does, so on those tracks a tapped tempo is often the more useful number even when both are available.
When you need the tempo of a section, not the whole track. File analysis reports one figure for everything you give it. Tapping lets you measure the chorus of a song that speeds up, or one passage of a live recording, simply by tapping during it.
Frequently asked questions
How do I use tap tempo?
Press the Tap button or the spacebar once per beat, in time with the music. A BPM appears after your second tap and gets steadier as you keep going. Most people are accurate within a beat or two after about eight taps. If you lose the beat, just stop for a few seconds — the tool resets on its own and you can start again.
How many taps do I need?
Two gives you a number; eight gives you a number worth trusting. The tool averages the most recent intervals rather than all of them, so the first clumsy tap or two stops mattering once you settle into the beat. It tells you when the tapping has become steady rather than leaving you to guess.
Should I tap on every beat or every bar?
Every beat — the quarter-note pulse you would count as 1, 2, 3, 4. Tapping once per bar gives you a quarter of the real tempo, and tapping on eighth notes gives you double it. If the number looks like a quarter or double of what you expected, that is almost always which pulse you were tapping.
Why does tapping give a different answer from an audio file?
They measure different things. A file analyser looks at where the sound actually jumps and works out the spacing; tapping measures where you think the beat is. On a clear track the two agree closely. On music with a loose or syncopated feel, tapping is often the better answer, because you are hearing the pulse a listener would follow rather than the pulse the transients suggest.
Is it free? Do you record anything?
Free, with no account and no limit. Nothing is recorded — there is no microphone access and no audio involved at all. The tempo is worked out purely from the timing of your key presses, which is why this tool works with no file and no permission prompt.
The number keeps jumping around.
That is usually the pulse rather than the tool — check you are tapping the same beat consistently and not drifting between the quarter note and the off-beat. The reading also reports whether your tapping is steady or drifting, so if it says drifting, the wobble is in the taps. Tapping with a finger on a key tends to be more accurate than clicking a mouse.
You have the tempo. Want the video?
Attach a track and describe what you want in one message. An AI director storyboards it scene by scene, with the same character in every shot. Your first project's keyframes are free, so you see the whole storyboard before deciding to render.
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