Free Random Rhythm Generator and Music Randomizer
Rando Beat is a free online random rhythm generator for musicians, drummers,
guitarists, pianists, and music theory students. Pick a feel — straight, triplet, or mixed —
choose subdivisions (quarters, eighths, sixteenths, triplets, sextuplets), and Rando Beat will randomize
a fresh rhythm inside one bar of 4/4. It works as a sight-reading trainer, a rhythm randomizer for ear
training, and a practice partner with its built-in metronome, swing control, listen-back, and
tap-accuracy game.
What Rando Beat does
- Random beat generator — picks random note placements inside a bar.
- Mix feels freely — combine straight (Q/E/S) with triplet (T/Sx) on one shared grid.
- Adjustable metronome — 20 to 280 BPM, with an accented click on beat one.
- Swing slider — from straight (50%) to hard swing (75%); 67% locks the off-beat to a triplet for a classic shuffle.
- Listen-back playback — basic metronome with a snare accent on every highlighted note.
- Guitar strum indicators — optional D / U markers on every position of the fastest active grid so guitarists keep alternating motion locked in.
- Tap-the-rhythm accuracy game — one-bar count-in, then four bars to tap along; scores your timing in milliseconds.
