Since it's outputted as html and in layers, most printers won't print as-is. However, I am going to include something that will convert to image, so they will be printable.
The fonts on the back are definitely smaller - just as they are on real cards. Also, because of the small player images we are stuck with, the backs of the cards are larger than the fronts, which really sucks, but in order to get stats on there I had to make the backs closer to an actual card size - while the fronts are smaller to accommodate the small player images.
This thing is almost ready for release. I am working on creating lots of templates right now and have added a few more features, like including team colors within the card itself, adding different sized team logos, and I'm packing lots of fonts with the app as well.
Here is an example of what kind of cards the program can produce:
