Find the BPM and key of any beat or sample
Drop one file or a whole folder of samples. You get the tempo, the key, the Camelot number and whether it's detuned, in a few seconds. Free, no account.
Free, no account. Your files never leave your computer.
How it works
Questions
How do I find the BPM of a song?
Drop the file above: the BPM is measured from the beats in the audio. To check it by ear, tap the pad in time with the kick: the average of your taps shows next to it.
How do I find the key of a sample?
Drop the sample: the notes in it are compared with every major and minor key, and the best match is shown with its relative major and its Camelot number. A one-note sample or a drum loop has no real key, so you'll get a low-confidence answer.
Why does it say my sample is detuned?
Some samples are not tuned to A = 440 Hz. The tool measures how many cents off it is, so you can retune it in your DAW before you play over it.
Is my file uploaded?
Your file never leaves your computer: everything happens in your browser, nothing is uploaded.
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