Chords Explorer

Spark your next chord progression.

Select a chord or roll the dice → build and refine → export to MIDI, WAV or TXT.

Chords Explorer is a chord progression builder designed for musicians, producers and songwriters who want to quickly find and explore new ideas.

Features

Piano keyboard and guitar fretboard views
Random chord generator to break creative blocks
Real-time audio playback with adjustable tempo and sustain
Smart chord suggestions based on music theory
Drag and reorder chords in the timeline
Inversions and voicing options
Custom Chord Builder — define your own chord types with any interval combination
Export to MIDI, WAV or TXT
Community progressions — vote and discover
Sharp / flat / auto notation that follows the detected key
Available in English, Français, Español, Русский, 日本語
ABC and solfège notation
Export, custom chords and real-time MIDI output are a one-time unlock — no subscription.