Built for real practice, not just labels
A useful chord result needs timing, context, and a way to play it. AudioChords connects the detected chords to the audio timeline, lyrics, and sections so you can hear each change in place.
Audio to chords
Audio chord finder for songs you want to play
Upload an MP3 and AudioChords builds a playable chord map: timed changes, synced lyrics, song sections, and instrument diagrams you can rehearse from.
Edit the chart after detection
Chord recognition is musical analysis, so the result should stay editable. Correct a label, transpose the song, print a chart, or rehearse in Performance Mode when the map is ready.
Works across guitar, piano, and ukulele
Use diagrams to move from analysis into playing. The same song map can support guitar shapes, piano harmony, and ukulele practice without sending you to separate tab searches.
Common questions
Can AudioChords find chords from any audio file?+
AudioChords currently accepts MP3 files up to 20 MB and 7 minutes. Clearer audio usually gives a more useful first pass.
Are detected chords always perfect?+
No chord detector is perfect. AudioChords makes the result editable so you can verify uncertain moments against the bass, melody, and surrounding harmony.
Can I use it to practice after finding chords?+
Yes. The chord map stays synchronized with playback, and you can use lyrics, diagrams, transposition, printing, and fullscreen practice tools.