On this website, you can find small apps to turn text and colors into chords and to generate random chords. I had the idea of generating chords from images too. I’m not sure if anyone has done this before and I couldn’t find anything online anyway. The program you can download from this page is called Image to Chord and it’s a simple app capable of turning an image, such as a selfie or other photo, into a 5 note chord.
Click the button below to download the Windows executable and the Python source.