doFrets – Scale & Chord Explorer

Root

Scale family

Mode

From fret

To fret

Labels

Scale tones

Edit tones: use the buttons above to force tones on/off on the fretboard or hide single dots by clicking them.
Edit extensions: click individual dots on the fretboard to show them as 9 / 11 / 13 (instead of 2 / 4 / 6).

Tip: click the small circles on the left to enable/disable strings. Strings stay visible – only the notes disappear.