Dan Bernitt's Toolkit
Fretboard Explorer
← tools
Fretboard Explorer
— scales, keys & chords
Mode
Scale
Chord
Identify
Root
Scale type
Labels
Notes
Intervals
Dots
Accidentals
# Sharps
b Flats
Hand
Right
Left
Frets shown
12
15
17
22
Builder
Clear picks
Identify
Clear
Instrument
Tuning preset
String tuning (low → high)
Root
Scale / chord tone
Not in key
Your pick
Pitch already voiced
Selected note
Suggested (hover)
← Results appear in the panel on the right
Build a voicing — click any fret on the board
Clear
Common voicings — click to highlight
Chord Identification
Clear
✕
Notes
None selected
Click any frets on the board to identify the chord.
Key Finder
▲
Add
No chords added yet.
Add chords to see key predictions.
Fretboard Explorer