For years, the standard Minecraft skin was actually a PNG. The image file was tall and thin. The top half held the head, torso, arms, and legs, while the bottom half was reserved for "armor" overlays.
Once you’ve saved your masterpiece as a PNG file, here is how to apply it: Open the . Select Minecraft: Java Edition . Click the Skins tab at the top. Select New Skin , then Browse to find your 64x64 PNG file. Click Save & Use . minecraft skin 64x64 png
If you don't want to make your own, the internet is full of millions of free 64x64 skins. For years, the standard Minecraft skin was actually a PNG