Music theory

Chord Inversion Visualizer

Choose a root and a chord type to see every inversion laid out on a piano keyboard. Hear each voicing, read its slash chord name and learn which note sits in the bass.

CChord
C E GNotes
3Positions

Runs entirely in your browser. Nothing is uploaded to any server.

Why visualize chord inversions

Smoother voice leading

Inversions let you move between chords with tiny hand movements instead of big jumps.

Read slash chords

See exactly what C/E or G7/F means and which note belongs in the bass.

Train your ear

Hear how the same chord changes color when a different note is on the bottom.

How to use the chord inversion visualizer

  1. Choose a chordPick the root note and chord type, from simple triads to ninth chords.
  2. Study each inversionEvery position is drawn on the keyboard with the bass note highlighted in orange.
  3. Listen and comparePlay a single inversion or all of them in a row as block chords or arpeggios.

What is a chord inversion?

A chord is in root position when its root is the lowest note. Move the root up an octave and the next chord tone becomes the bass, giving the first inversion. Repeat and you get the second inversion, and for four-note chords such as sevenths, a third inversion.

The chord keeps the same name and function, but its sound and bass line change. Inversions are written as slash chords: C/E is a C major chord with E in the bass. Pianists and arrangers use them to connect chords smoothly and to build walking bass lines.

Triads

Three notes give root position plus two inversions.

Seventh chords

Four notes give a third inversion, with the seventh in the bass.

Interval labels

R is the root; 3, 5 and b7 show each note's role in the chord.

Chord inversion FAQ

How many inversions does a chord have?

A chord has one fewer inversion than it has notes. A triad has two inversions and a seventh chord has three.

What is the difference between C/E and an inverted C chord?

They are the same thing. C/E tells you to play a C major chord with E as the lowest note, which is C major in first inversion.

Why does the bass note look orange?

The lowest note defines the inversion, so it is highlighted in orange while the other chord tones are purple.

Can I hear the chords?

Yes. Press Play on any inversion, or click any key on a keyboard to hear that single note.

What does Auto spelling do?

It uses flats for roots usually written with flats, such as Bb and Eb, and sharps for the rest. You can force sharps or flats.

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