Key, BPM & chords for any song.
Search a song for its key and tempo, or drop in an audio file to pull out the chords as MIDI. Free, no account.
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Chord Finder
Drop in a song, beat or loop. It's analyzed right here on your device. Nothing gets uploaded.
Progression Generator →
Pick a style and key, get a progression that fits, and drag the MIDI into your DAW.
Browse by key & BPM →
Find songs in the same key or tempo for sampling, mashups and DJ sets.
Private by design →
Your audio never leaves your device. Analysis runs in your browser.
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