BlockLayer Minecraft Blueprint BuilderCircle, oval, sphere, and dome blueprints with row segments, center guides, exports, and block counts.
NOT AN OFFICIAL MINECRAFT PRODUCT. NOT APPROVED BY OR ASSOCIATED WITH MOJANG OR MICROSOFT. This is an unofficial fan-made tool for planning block builds.

About BlockLayer

BlockLayer is a free YmirTool client-side blueprint tool for Minecraft-style block builds. It focuses on practical building workflows: dimensions, layers, row segments, material counts, exports, and printing.

The site is built for players who need repeatable circle, oval, sphere, dome, pixel-circle, and block-count plans before placing blocks in game. Pages include formulas, worked examples, common mistakes, downloadable outputs, and related presets so the tool is useful even before interaction starts.

BlockLayer is independent and fan-made. It is not an official Minecraft, Mojang, or Microsoft product.