About CircleGenerator.net

CircleGenerator.net is a set of free building tools for Minecraft and other block games, made by the team behind CircleGenerator.net.

Why we built it

Round shapes are the hardest thing to build with cubes. Most players end up counting squares on a screenshot. We wanted tools that are fast on a phone next to your game, show exact block counts so you can gather materials first, and let you tick blocks off as you build.

How the tools work

Every generator uses the same simple, transparent maths: a block is part of a shape if the centre of that block is inside the shape. Outlines keep the blocks that touch the outside. Spheres and domes use a six-neighbour test so there are never holes between layers. All calculations run in your browser; nothing is sent to a server.

Accuracy

Block counts are exact for the shape shown. Pixel art colours are approximate averages of block textures. If you find a mistake, please tell us and we will fix it quickly.

Not affiliated with Mojang

CircleGenerator.net is an independent fan project. It is not an official Minecraft product and is not approved by or associated with Mojang or Microsoft.