Little feedback on the site; the site is very hard to use on my current laptop at 1920x1080 - overflow is hidden so I can't scroll to the button to perform the generation (and after disabling overflow hidden in dev tools I can see that's because the page is designed to be a very static height).
Could you make it a bit more verbose? You really should provide some kind of feedback about what's going on. Am I waiting for something? Or is it broken? No information there.
Great concept though!