Bass (6-String) Fretboard Explorer
Tap any note to light it up across the BEADGC fretboard.
An interactive map of the Bass (6-String)'s fretboard in BEADGC tuning: tap notes to light them up on every string, and see how the same pitch repeats around the neck.
Use it to find the same root in three places, to see why the octave sits two strings over and two frets up, or to plot a line before your hand commits to it.