A playable full-neck instrument tool with bass and guitar modes, 24 frets, note highlighting and markings. Built as a single local HTML file.
v13 · bass/guitar · string thickness fix
Bass: 4-string or 5-string. Guitar: 6-string standard.
Use wide mode when you want easier clicking on the high frets.
Equal spacing is now the default because it is much easier to read and click.
In mark mode, clicking toggles saved dots. Shift-click a note to spell it as a flat.
Good for practicing pentatonic, modal and blues shapes across the complete neck.
Volume45%
Length0.9s
active / highlighted markedClick or touch a fret to play it.
Ready. Shift-click a note for flat spelling.
Note—
String—
Fret—
Frequency—
MIDI—
Shift + left click = spell the clicked note as a flat, for example C# becomes Db. Mark mode = click notes to save or remove dots. Note names = toggle a clean neck or full labels. G key = quick switch between bass and guitar.