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Minecraft Build Generator

Minecraft Arch Generator

Generate curved Minecraft arch builds quickly, then open the full interactive tool for live 3D previews and layer-by-layer planning.

Open Generator

Use the full interactive generator at /tools/arch.

Minecraft arch generator preview

How to Use the Minecraft Arch Generator

  1. Set the arch span and height.
  2. Adjust thickness, depth, and segment shape.
  3. Preview the build in 3D.
  4. Use the layer map to place blocks in Minecraft.