Guitar tools that actually teach you something

Free interactive tools for guitarists who want to understand their instrument, not just play tabs.

Fretboard Lab

Learn every note on the guitar neck. Explore mode, note drills, and scale views.

Interactive circle of fifths. Tap a key and see every chord that belongs there.

Learn to identify intervals and chords by ear with progressive lessons and interactive exercises.

25 years of playing. Self-taught theory. These are the tools I wish existed when I started.