Block-grid building utility
Minecraft Circle Generator
Generate a deterministic outline or filled pixel-circle layout from a diameter in blocks.
All values and results stay in this browser tab. This page uses no account, upload, remote calculation, URL state, or persistent storage.
Enter values
Supported diameter: 1–64 blocks.
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Result
Method
Uses a symmetric cell-center rasterization on a bounded square grid. It does not calculate circumference, area, or unit-circle values.
Worked example
A diameter of 5 creates a deterministic 5 × 5 block pattern. Repeating the same input produces the same cells.
Limitations
Independent fan utility; not affiliated with or endorsed by Mojang or Microsoft. “Minecraft” identifies the intended block-building context. Patterns are approximations on a square grid.