Guitar tools
Use focused calculators and practice tools powered by the same deterministic guitar engines as the learning pages.
Online guitar tuner
Tune a guitar with your microphone. Compare Standard, Drop D, Open G and Half Step Down tuning with live frequency and cents feedback.
Open pageGuitar metronome
Practice guitar rhythm with a precise 40–240 BPM metronome, 4/4, 3/4 and 6/8, accents, subdivisions and swing.
Open pageChord transposer
Transpose guitar chord progressions by semitones, including major, minor, seventh and slash chords. Results update as you type.
Open pageCapo calculator
Find the capo fret and chord shapes for any target key, or see which chords your shapes sound like at each capo position.
Open pageChord finder
Enter the notes you are playing to identify the chord, its symbol, chord tones, intervals and any verified guitar fingerings.
Open pageFretboard trainer
Practice identifying guitar notes in standard tuning across frets 0 to 12, with immediate feedback and a running score.
Open pageCAGED shape trainer
Practice recognizing all five movable CAGED major-chord shapes in every root, with immediate feedback and a running score.
Open pageCircle of Fifths
Explore 24 major and minor keys, signatures, chords, progressions and fretboard notes in an interactive circle of fifths.
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