Chord Analyzer

Put your fingers down. Fuzzbox will tell you what it's called — the name, the intervals, the whole breakdown.

 
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B
G
D
A
E
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Chord Tones & Intervals

Based on stacked 3rds

Extensions
Natural Altered
b9
#9
9
#11
11
b13
13
7th / 6th Chord
b6
dim7
7
maj7
Triad
sus2
m3
3
sus4
b5
5
#5
Root
Bass

Slash chords only

Possible Chord Names

Place 3+ notes to analyze

Tap the fretboard to place notes...

How It Works

No theory degree required. Three taps and you've got a chord name.

Place your fingers

Tap anywhere on the fretboard to drop notes. One note per string, just like a real guitar.

Hear what you built

Hit play to strum your chord. Shift it up or down the neck to find the voicing you want.

See what it's called

Three notes or more and Fuzzbox names it for you — root, intervals, extensions, the whole picture.

This is just one pedal

Fuzzbox is a full guitar companion — progressions, backing tracks, tabs, and more. It's coming soon.