Sharing Mario Builder 64 levels without an SD card

Hey everyone, I discovered that in Mario Builder, if you don't have an SD card, you can save levels in the emulator as "save states" or "save points" where you can load and play them. Knowing this, I'm interested to know if anyone else knows how to do this so I can share the levels they've made (i.e., share those "save states"). :P Could I share a drive link, or if anyone knows of a forum or something where this is already happening, let me know, I want to check it out! Muah!