Arpeggio Generator

The starting arpeggio

Turn a chord into a repeating note pattern

An arpeggio plays the notes of a chord one after another. Start with A3, C4 and E4, or enter a supported chord symbol such as Am7. Applying a source turns it into a visible note set; typing alone keeps the current phrase intact.

Choose an ascending, descending, up-and-down, entered-order or shuffled pattern. The order continues across bar lines. Up and down visits each endpoint once before changing direction, so the highest and lowest notes do not get repeated at every turn.

Shape its rhythm with spacing, rests and gate

Eighth notes place two positions in a quarter-note beat, sixteenths place four, and eighth-note triplets place three. Tap any pattern tile to replace that position with a rest; tap it again to restore the note. View one bar at a time when working on a longer phrase.

Gate sets the sounding length as a percentage of each position. Shorter gates leave space between notes; a full gate reaches the next position. Optional controls select 1, 2, 4 or 8 bars, one to three octave spans and a whole-number tempo from 60 to 180 BPM.

Keep the notes, sound or editable settings

Play once auditions the complete phrase. MIDI keeps its note events and tempo for an instrument in your music software. WAV keeps the synthesized reference sound. Both follow the same event sequence and end at the selected bar boundary.

A settings link restores the supported source, rhythm and rest choices without starting sound. These are browser-made patterns rather than a live AI song generation. Opening the separate TunePal app does not automatically import the result.

Common questions