Minecraft Shape Generators
Plan round builds block by block. Each tool shows exact blocks per layer or row, counts in stacks and shulker boxes, and plans you can print. They all run in your browser, with no sign-up.
Tools
- Minecraft circle generator Circles and ovals up to 1,000 blocks wide, thin, thick or filled, with a circle chart from 1 to 100.
- Minecraft sphere generator Hollow or filled spheres and ellipsoids up to 256 blocks, layer by layer, with a 3D view and schematic files.
- Minecraft dome generator Round, onion and cone domes of any height, or the top of a sphere, with a base that matches the circle generator.
- Minecraft arch generator Round, segmental, pointed, catenary and parabolic arches in blocks or in stairs and slabs.
Guides
Which tool do I need?
- A round wall, tower, pond or arena: the circle generator, which every layer of a wall is the same circle.
- A ball, planet, egg or underwater base: the sphere generator, which builds it one circle layer at a time.
- A roof for a tower, a hall or a greenhouse: the dome generator, which its bottom layer matches the circle of the same size.
- A doorway, bridge, window or gate: the arch generator, which in blocks or smoothed with stairs and slabs.
The shapes fit together. The middle layer of a sphere is the circle of the same size, and the bottom layer of a round or onion dome is that circle too, so a dome sits flush on a round tower you built with the circle generator. For files, every tool with exports offers .schem for WorldEdit on Java, .mcstructure for Bedrock and /fill commands, each tested block by block on real servers.
Not an official Minecraft product. Not approved by or associated with Mojang or Microsoft. DMC, Perler and other names are trademarks of their owners; this site is not affiliated with them.