Scales
Notes shown dimmed are in the scale but outside the selected position.
FretMind Scales is a free online scale visualizer that runs in the browser with no install, no ads and no account. It maps 11 scales (major, natural, harmonic and melodic minor, the dorian, phrygian and mixolydian modes, major and minor pentatonic, blues and chromatic) onto the whole fretboard in any of the 12 roots. Notes are grouped into the 5 CAGED positions, roots are highlighted, and in-scale notes outside the selected position stay visible but dimmed.
Why learn scale positions on the fretboard?
Knowing a scale only near the open strings limits you to a few frets. Mapping it across the whole neck lets you improvise, build chords and find melodies in any key without jumping back to open position.
The CAGED system splits the neck into 5 overlapping positions named after the open chord shapes C, A, G, E and D. Each one puts the complete scale under your fingers in a single area of the neck.
Learning positions also teaches you where the root notes sit everywhere, which is the fastest way to stay oriented when you change key or move up the neck.
How does this page work?
Pick a scale, a root note and a position: the fretboard instantly shows every note of the scale across the whole neck.
Notes inside the selected position are fully visible. Notes that belong to the scale but fall outside the position stay dimmed, so you can see how the positions connect into one continuous map.
Root notes are highlighted in red so you always know where the scale resolves.
Minor scales and modes reuse the CAGED shapes of their relative major (A natural minor shows the C major boxes). Pentatonic and blues scales have their own dedicated boxes, anchored on the 6th string.
Tips for practicing scales
Learn one position at a time until you can play it up and down without looking, then add the next one.
Say the note names aloud as you play: it turns a finger pattern into real fretboard knowledge.
Link adjacent positions through their shared notes: the dimmed notes show you exactly where the next position begins.
Practice with the FretMind metronome, slowly at first, and only raise the tempo when every note rings clean.
Pay attention to the root notes: ending a phrase on a highlighted root is what makes a scale sound like music.
Frequently Asked Questions
What is the CAGED system?
CAGED is a way of splitting the guitar neck into 5 overlapping positions, each named after an open chord shape (C, A, G, E and D) whose fingering it is built around. Together the 5 positions cover every note of a scale across the whole fretboard, so you can play in any key without relying on open strings.
Why are some notes greyed out?
Dimmed notes still belong to the scale: they simply fall outside the position you selected. They stay visible so you can see how the current position connects to its neighbors on the neck.
What is the difference between the three minor scales?
Natural minor uses the same notes as its relative major, starting from the 6th degree. Harmonic minor raises the 7th degree, which creates a leading tone and a distinctive wide step between the 6th and 7th degrees. Melodic minor raises both the 6th and 7th degrees (classically on the way up), smoothing out that wide step.
Why does a minor scale show the same positions as its relative major?
A natural minor scale and its relative major (for example A minor and C major) share exactly the same notes, so they occupy the same fretboard windows. What changes is the root: the highlighted notes shift to the minor tonic, and that new center is what makes the same positions sound minor. This page follows the common convention of teaching minor scales and modes through their parent major shapes.
Do I need an account to use this page?
No. The scale visualizer is entirely free and works without an account, and your selected scale, root and position are saved locally in your browser for your next visit.