u/FieldMarshalEpic

Hey yall, I’m using MPC for the first time trying to make some custom proxies for a good friend of mine, and cooked up some great custom cards using CardConjurer. However, I’m getting the issue where the image template is cropping the card art out of the product. I saw online that you have to add a “1/8 inch margin” around the card for it to not cut it off, but I can’t find any tools to easily do that. Any recommendations on how to add that margin and fix my cards up en masse? I don’t have access to (nor training in) Adobe Illustrator or any of the tools I’ve seen floated around. Is there some free, easy to use website / template that I can add to my cards? Any help is appreciated.