Tool group
Metronome, Tempo and Rhythm Tools
Keep time with an online metronome, tap out or detect a tempo, convert BPM to milliseconds and hear polyrhythms such as 3 against 2.
These tools deal with tempo and timing. The metronome keeps a steady beat, tap tempo and the BPM finder measure the speed of a song, the BPM to ms calculator gives delay and note lengths for production, and the polyrhythm player lets you hear and see two pulses against each other.
Tools in this group
- BPM Finder — BPM finder for audio files: drop an mp3, wav, m4a or ogg and get the tempo and an estimated key. The file is analysed in your browser and never uploaded.
- BPM to ms Calculator — BPM to ms calculator: milliseconds and Hz for whole to 1/64 notes, straight, dotted and triplet. Tap a tempo, copy any value, print a 60-180 BPM chart.
- Online Metronome — Free online metronome, 30-300 BPM: accent on beat 1, 2/4 to 12/8, eighth, triplet and sixteenth clicks, tap tempo and a stop-after-N-bars timer.
- Polyrhythm Player — A free polyrhythm player: set two beat patterns from 1 to 16, hear them against each other and watch the beats on a wheel. Try 3:2 or 4:3.
- Tap Tempo — Tap tempo and BPM counter: tap the pad or press any key in time with a song and read the BPM, half and double time, and how steady your taps were.