Are you a game developer tired of manually drawing terrain tiles? A new, free browser tool called «47-Tile Terrain Autotile Maker» makes this task incredibly easy, transforming just two base tiles into a complete 47-tile autotile set.
Developers and fellow game enthusiasts, we've got some fantastic news that's set to change how you handle terrain graphics! Have you ever started a game project only to find that manually drawing all the necessary ground tiles—like grass, dirt, paths, and corners—is a time-consuming and tedious chore? Imagine needing 47 different tiles for every single terrain pair just to make them connect properly. Well, your struggle is over, thanks to a brilliant new free tool that runs right in your browser.
This tool, aptly named «47-Tile Terrain Autotile Maker», is an ingenious solution that takes just two source tiles (say, a grass tile and a dirt tile) and generates a complete set of 47 autotiles, ready for use in game engines like Godot and Unity. Best of all, it's completely free, requires no sign-up, and nothing is uploaded—all the magic happens right on your machine.
How does it work? Simply pick two ground types; you can choose from six built-in pairs like grass to dirt or sand to water, or upload your own. You can also specify the tile size (16, 32, 48, or 64 pixels) and customize the boundary style (natural, shore, or cliff). Don't worry about the fine details like corner roundness or edge roughness; the tool lets you adjust all of it.
What makes this tool truly powerful is its understanding of terrain tiling complexities. Out of 256 possible neighbor combinations, only 47 can actually occur on a real map. The tool mechanically generates these 47 masks, ensuring that narrow paths and single islands are never missed in the design.
Before you download anything, you can preview your new set on a sample map featuring an island, a winding path, and inside corners to ensure everything connects perfectly. You can even paint on the sample map yourself. Once satisfied, you can export the 47 tiles as a single PNG sheet, the sample map as a PNG, or even get a JSON manifest with each tile's details for easy integration with Godot and Unity. This tool is truly a gift to the game development community.
This tool, aptly named «47-Tile Terrain Autotile Maker», is an ingenious solution that takes just two source tiles (say, a grass tile and a dirt tile) and generates a complete set of 47 autotiles, ready for use in game engines like Godot and Unity. Best of all, it's completely free, requires no sign-up, and nothing is uploaded—all the magic happens right on your machine.
How does it work? Simply pick two ground types; you can choose from six built-in pairs like grass to dirt or sand to water, or upload your own. You can also specify the tile size (16, 32, 48, or 64 pixels) and customize the boundary style (natural, shore, or cliff). Don't worry about the fine details like corner roundness or edge roughness; the tool lets you adjust all of it.
What makes this tool truly powerful is its understanding of terrain tiling complexities. Out of 256 possible neighbor combinations, only 47 can actually occur on a real map. The tool mechanically generates these 47 masks, ensuring that narrow paths and single islands are never missed in the design.
Before you download anything, you can preview your new set on a sample map featuring an island, a winding path, and inside corners to ensure everything connects perfectly. You can even paint on the sample map yourself. Once satisfied, you can export the 47 tiles as a single PNG sheet, the sample map as a PNG, or even get a JSON manifest with each tile's details for easy integration with Godot and Unity. This tool is truly a gift to the game development community.
