Shape Builder for Minecraft — design pixel-perfect circles, spheres, donuts, cones, and more, then build them block by block.
Get it on Microsoft StoreCircles is a Windows desktop app that generates layered block-by-block blueprints for geometric shapes in Minecraft. Whether you’re building a massive dome, a medieval tower, or an ornate arch, Circles tells you exactly which blocks to place at every level.
Switch between a crisp 2D layer view and an interactive 3D preview with a single tap. Navigate layers with the slider or the +/− buttons, zoom and pan the canvas, and toggle construction guides on or off — all without leaving the app.
Circle, Sphere, Donut (Torus), Cone, Ellipsoid, and Funnel — each fully customizable.
Scrub through every horizontal layer of your shape to know exactly which blocks to place.
Rotate and inspect your full shape in real-time 3D before you start building.
Get up close on any layer. Mouse wheel, pinch-to-zoom, and directional pan all supported.
Toggle guide overlays to see centerlines and reference markers while you build.
Built with .NET MAUI and Windows App SDK for a fast, native Windows experience.
1. Pick a shape from the sidebar (Circle, Sphere, Donut, Cone, Ellipsoid, or Funnel).
2. Set the dimensions using the input controls in the menu panel.
3. Browse layers with the slider or +/− buttons to see each horizontal cross-section.
4. Switch to 3D with the 3D button to visualize the full structure from any angle.
5. Build in Minecraft — start from the bottom layer and work your way up.