How to you make custom thumbnails for your crafts?

All of the same things apply with mobile exept for how to get to the file itself on my phone it won't let me past a certain point. I personally do not know how to get to the file itself but a quick Google search might work. Hope this helps :)

@Xander619 what about on mobile

The way that i do it is if you look in your folder at your images it shows a series of numbers and letters under the selected image and once you find that you can (assuming you're on PC) can copy part of that series of numbers and letters to your file explorer . wait for it to pop up if it doesn't try rechecking what you copied to make sure its correct. Once it pops up you can open with Microsoft Paint or any other editing software and File save and it will not show what you edited in the folder but once you select it as a thumbnail it will show up as how you edited it.

yup, me too

i would like to know how too