Music Toolbox

Easy to use online music scale and chords generator, finder and player.

• Scale explorer with more than 90 scales / modes (incl. quarter tones),
• Scale finder,
• Chord explorer, finder and interactive player,
• Scales and chords visualization on guitar and keyboard,
• Adjustable guitar nb. of strings and tuning,
• Play along with the scale keyboard (incl. microtonal / xenharmonic scales),
• Visualize common chords between different scales.

Try it here

Uses MIDI.js to play notes and js soundfonts.