ChordCraft – Browser-based chord progression sketchpad with MIDI export

Show HN: ChordCraft – Browser-based chord progression sketchpad with MIDI export

ChordCraft – Browser-based chord progression sketchpad with MIDI export operates in show hn launch.

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Hi HN,I built ChordCraft because I often struggle to find the right chords to support a melody, and opening a full DAW just to sketch an idea felt too heavy.It's a free web tool that lets you visualize chord progressions (with Roman numeral/degree notation), customize voicings, and export the result as a MIDI file to use in your DAW later.Key features:Runs entirely in the browser (Web Audio API)No login or sign-up requiredPresets for standard progressions (like "Just the Two of Us")Visual diagrams for Piano/Guitar/PadsI'd appreciate any feedback on the UI or feature suggestions!Link: https://chord.iru-yo.com/

ChordCraft – Browser-based chord progression sketchpad with MIDI export is positioned in show hn launch, a segment that rewards a clear, focused offering.

Directory data places it at the Show HN launch stage.

Website: chord.iru-yo.com