I made an app to plan your binders (Michi Method)
https://pokeartsy.vercel.app/ (100% free, no ads)
Hey all, I'm sure there's some versions of a binder planning app out there, but I wanted to incorporate the Michi Method into my planning so I built this app. You can upload images, crop them as needed, add borders, etc.
Please let me know if this is helpful and any feature suggestions!