PianoChord: Piano Chord Chart

See, hear, and understand piano chords on a clear interactive keyboard. PianoChord is a visual piano chord chart for exploring chord notes, inversions, voicings, and sound. Choose a root note and chord type, then instantly see the chord on a two-octave piano keyboard. Switch between inversions, check the exact voicing, tap individual keys to hear notes, or play the complete chord to hear how it sounds. Whether you are practicing piano, studying music theory, writing music, or simply checking a chord, PianoChord gives you a focused way to explore piano chords by sight and sound. Key features - 12 root notes - 12 essential chord types - 144 chord combinations - Root position and chord inversions - Voicing display with note names and octaves - Interactive two-octave piano keyboard - Tap individual keys to hear notes - Play the complete selected chord - Clear visual highlighting of root notes, chord tones, and sounding notes - Musically correct note spelling - Sharps, flats, double sharps, and double flats - Light and dark mode support Supported chord types - Major (M) - Minor (m) - Dominant 7th (7) - Major 7th (M7) - Minor 7th (m7) - Minor-major 7th (mM7) - 6th (6) - Minor 6th (m6) - Suspended 4th (sus4) - Augmented (aug) - Diminished (dim) - Half-diminished (m7b5) Explore chord inversions See how the same piano chord changes as different chord tones move to the bass. Switch between root position, 1st inversion, 2nd inversion, and 3rd inversion when available. The keyboard and voicing display update together, making it easy to compare each chord position visually. Understand chord voicings PianoChord shows the actual notes and octaves used in the selected voicing. This helps you see not only which notes belong to a chord, but also how those notes are arranged on the keyboard. See musically correct chord notes Chord spelling matters in music theory. PianoChord uses the appropriate note names for each chord, including sharps, flats, double sharps, and double flats when required. This makes it useful as both a practical piano chord reference and a music theory study tool. Hear what you see Connect chord theory with sound. Tap any displayed piano key to hear an individual note, or use Play Chord to hear the complete voicing. Compare major, minor, seventh, suspended, augmented, diminished, and other chord qualities by ear. Useful for - Learning piano chords - Piano practice - Quick chord lookup - Music theory study - Exploring chord inversions - Understanding voicings - Checking chord notes - Songwriting and composition - Harmony and arrangement Choose a chord, see its notes, hear its sound, and explore its inversions. PianoChord makes piano chords easier to see, hear, and understand.