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Every scale.
Every chord.
One fretboard.

The interactive fretboard visualizer for guitarists. See scales, chords, CAGED shapes, and layered combinations light up the neck — in every key.

Download on the App Store Get it on Google Play

Built for guitarists · No ads · 7-day free trial

Guitar Visualizer showing the C major scale lit up across the whole fretboard

The whole neck, finally clear.

Stop memorizing diagrams. See how everything connects.

See every note

Light up any scale across the whole neck, with note names on every dot.

Fretboard with note names displayed on a full scale

Think in intervals

Flip the display to intervals and see the structure behind every shape.

Fretboard displaying scale degrees as interval numbers

Master the shapes

Pentatonic boxes and CAGED positions — and how they connect up the neck.

Pentatonic scale shape highlighted on the fretboard

Target what matters

Highlight chord tones in gold and land your solos on the right notes.

Target notes highlighted in gold over a scale

One fretboard.
Every possibility.

Every scale, chord, and mode — in every position, in every key.

Start free on the App Store Get it on Google Play

7 days free, then $0.99/month · cancel anytime

Download on the App Store