Chord Quiz: Learn Piano Chord

Chord Quiz is a piano theory training Chrome extension that helps you learn chord names and the notes that compose each chord. You can search chords by name or by constituent notes and practice with interactive quizzes.

Key features include chord-name quizzes (major, minor, sevenths, and more), chord-note quizzes on a piano keyboard, chord sound playback, and a detailed chord page with type, notes, inversions, and keyboard order. With up to 357 questions across 21 root notes and 17 chord types, you can customize quiz settings, switch themes, and enjoy a Material Design–inspired interface with dark mode.