Developers › Art packs

Make an art pack

Turn pictures into an .art pack your app can draw with snail.image, snail.card and snail.board. It all happens in your browser.

Pictures Add pictures PNG, JPEG, GIF or WebP. Transparent parts become white.

Pack Your app's file name The pack must be named like the script: myapp.lua gets myapp.art.

Each picture becomes one sprite, named in the box under it (up to 11 letters, digits or _; names are case-sensitive). Photos look best dithered; drawings and pixel art look best sharp. The X3 is 528 pixels wide, and a board tile is drawn from a sprite called t plus its character, at most 32×32. More about art.