Chord & Scale Analyzer

Select notes on the fretboard to identify a chord.

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Select notes

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umaro.app

1Select Mode

Choose Scale to find which scales contain your notes, or Chord to name a specific shape.

2Place Notes

Click any fret. In Scale mode, you can select multiple notes per string to map out a melody.

3Identify

Umaro compares your notes with its scale and chord library, then shows the closest matches.

Find a scale from notes

Switch to Scale, select at least three notes on the fretboard, and Umaro will compare them with common musical scales. The match percentage shows how much of the candidate scale you have selected; every result already contains all of your selected notes.

For example, E–G–A–B–D points to E minor pentatonic. From there, explore all guitar scales, map a match on the fretboard, or see how scales relate to chords in a key.