How custom Minecraft paintings work
Minecraft custom paintings are made by replacing the default painting texture atlas inside a resource pack. This tool takes your uploaded images, places them into common painting slots, and builds a ready-to-install Minecraft paintings pack. You can export a Bedrock .mcpack for Minecraft Bedrock Edition or a Java .zip resource pack for Minecraft Java Edition.
Use it when you want custom wall art, server branding, map room posters, pixel art, screenshots, logos, or decorative paintings without editing pack files by hand. Each uploaded image becomes a painting entry in the generated pack, so you can quickly turn PNG, JPG, or WebP files into in-game artwork.
For the cleanest result, crop your image to match the painting size before building the pack. A 1x1 painting is square, a 4x2 painting works best for wide artwork, a 1x2 painting fits tall art, and a 4x4 painting is ideal for large posters. After downloading, import the .mcpack on Bedrock or place the .zip in your Java resourcepacks folder and enable it in Minecraft.
Prepare images for Minecraft's pixel grid
Start with artwork that has the same aspect ratio as the selected painting slot. Resize pixel art with nearest-neighbor scaling so hard edges stay sharp, and check photographs at the final in-game size because fine detail can disappear. Transparent pixels are useful for cutout art, but semi-transparent edges may look different against bright and dark walls.
Resolve resource-pack priority conflicts
Only the highest-priority enabled pack can supply a particular painting texture. If another resource pack replaces the same painting, place this generated pack above it or merge the files deliberately. Keep the original download as a backup before editing pack metadata or replacing images later.