Est. for the players
Learn the fretboard.
Play with intention.
A meticulous chord and scale library — beautifully drawn diagrams, theory that actually clicks, and the vocabulary every guitarist needs.
The Library
Chord Voicings
Open shapes, barre chords, and color voicings — refined diagrams you can read at a glance.
C
MajorD
MajorE
MajorG
MajorA
MajorDm
MinorEm
MinorAm
MinorC7
7thD7
7thE7
7thG7
7thA7
7thB7
7thCmaj7
Maj7Dmaj7
Maj7Emaj7
Maj7Fmaj7
Maj7Gmaj7
Maj7Amaj7
Maj7Dm7
m7Em7
m7Am7
m7Asus2
Sus2Dsus2
Sus2Esus4
Sus4Asus4
Sus4Dsus4
Sus4Cadd9
Add9Dadd9
Add9Aadd9
Add9Fadd9
Add9Cm
MinorCm7
m7Csus2
Sus2Csus4
Sus4Cdim
DimCaug
AugCm7b5
m7b5C#
MajorC#m
MinorC#7
7thC#maj7
Maj7C#m7
m7C#sus2
Sus2C#sus4
Sus4C#dim
DimC#aug
AugC#m7b5
m7b5C#add9
Add9Ddim
DimDaug
AugDm7b5
m7b5D#
MajorD#m
MinorD#7
7thD#maj7
Maj7D#m7
m7D#sus2
Sus2D#sus4
Sus4D#dim
DimD#aug
AugD#m7b5
m7b5D#add9
Add9Esus2
Sus2Edim
DimEaug
AugEm7b5
m7b5Eadd9
Add9F
MajorFm
MinorF7
7thFm7
m7Fsus4
Sus4Fsus2
Sus2Fdim
DimFaug
AugFm7b5
m7b5F#
MajorF#m
MinorF#7
7thF#maj7
Maj7F#m7
m7F#sus4
Sus4F#sus2
Sus2F#dim
DimF#aug
AugF#m7b5
m7b5F#add9
Add9Gm
MinorGm7
m7Gsus4
Sus4Gsus2
Sus2Gdim
DimGaug
AugGm7b5
m7b5Gadd9
Add9G#
MajorG#m
MinorG#7
7thG#maj7
Maj7G#m7
m7G#sus4
Sus4G#sus2
Sus2G#dim
DimG#aug
AugG#m7b5
m7b5G#add9
Add9Adim
DimAaug
AugAm7b5
m7b5A#
MajorA#m
MinorA#7
7thA#maj7
Maj7A#m7
m7A#sus2
Sus2A#sus4
Sus4A#dim
DimA#aug
AugA#m7b5
m7b5A#add9
Add9B
MajorBm
MinorBmaj7
Maj7Bm7
m7Bsus2
Sus2Bsus4
Sus4Bdim
DimBaug
AugBm7b5
m7b5Badd9
Add9Song Search
Play a song.
Type a song title (add the artist for accuracy). We pull the original chord chart from Ultimate Guitar and lay it out section by section.
Browse by Genre
Pick a section.
Hand-picked songs across genres. Tap one and we’ll pull the original chord chart from Ultimate Guitar.
Radio-friendly country with hooks for days.
Ear Trainer
Play it. We'll listen.
Pick a chord, strum it on your guitar, and Fretwork detects the notes through your microphone — no app, no setup. Best in a quiet room with your guitar close to the mic.
Choose a chord
Em
IdleRequired notes
Input level
Detected
—
Tip: pluck the strings individually for the cleanest detection. Each required note lights up when heard; play them all within a moment of each other to confirm the chord.
Theory
Scales & Modes
The vocabulary behind every solo and melody. Tap a scale to study its notes and character.
C Major (Ionian)
Bright, resolved, classic
Notes
Intervals
Fretboard