How it works
Four steps. The hard parts happen automatically in between.
Drop in your spritesheet — and an optional second sheet just for props.
Tag ground, platforms, sky, props. Auto-Labeler gives you a head start.
Pick a size, seed and shape — Mosaic builds a clean, polished level preview.
Place finishing props, then export to your engine of choice. Done.
Watch the full walkthrough
A complete hands-on tutorial — load a tileset, label it, generate a top-down or a full platformer and export it.