Free online tool

Transpose a chord chart PDF online.

Upload your chord chart, move every detected chord up or down, preview the new key, and download the updated PDF.

1. Upload your PDF Select a text-based chord chart from your device.

2. Change the key Move the detected chords up or down one semitone at a time.

3. Download the result Check the preview, then save your transposed PDF.

Need your whole setlist on stage?

Organise charts, build setlists, annotate live, and share songs with your band in Chordasy.