User:Ultsppi - minecraft.fandom.com

{{Sprite |pos=1 |align=text-top |image=sheet name here |link= |text= |size=should be the exact same as sheetsize |sheetsize=the size of the image }}

this is how you get uncompressed versions of sprite sheets (used in templates). it's kind of annoying

once that's done, you can right-click it and download it

left: uncompressed, right: compressed (default, because fandom will turn you into a webm whether you like it or not

dont use a compressed version if you want to add stuff to a sheet