Minecraft Circle Generator
Create a pixel-perfect block circle, see how many blocks you need, follow each row while building, and download the blueprint.
Row-by-row build guide
Check rows off while you build. Progress stays in this browser only.
How to build the generated circle
- Choose the outside diameter you want.
- Select Hollow for a wall/ring or Filled for a platform.
- Start at Row 1 and place blocks only in the listed column ranges.
- Check off each row as you finish it. Symmetry makes mistakes easy to spot.
Circle size and block count
The displayed block count is calculated directly from the generated grid, so the material estimate matches the blueprint shown above. The stack estimate assumes 64 items per stack.
Need a 3D shape?
For domes and balls, use the sphere generator. It shows each horizontal layer separately, which is much easier to build in-game than a single 3D preview. For a longer footprint, try the oval generator.
For a step-by-step building workflow, see how to build circles in Minecraft.
Frequently asked questions
What diameter should I use for a Minecraft circle?
Use the outside width of the structure you want. Small decorative circles often work well from 9–21 blocks; towers and arenas commonly need larger diameters.
Can I make a thicker hollow circle?
Yes. Increase wall thickness while Hollow mode is selected. The material count updates automatically.
Does the tool save my build?
Only row completion is stored in local browser storage. No account or server-side save is used.