Building geometry
Minecraft Oval Generator
Set the width and height, then follow exact row segments to build an oval without guessing the curve.
ELLIPSE WORKSPACEWidth × height, resolvedTurn elliptical geometry into exact buildable row segments.
2D ELLIPSEIndependent width and height controls.
EXACT SEGMENTSBuild from rows instead of eyeballing curves.
LOCAL PROGRESSTrack completion in this browser.
EXPORT READYPNG, TXT and Litematic workflow.
How the Minecraft oval generator works
An oval uses separate horizontal and vertical radii. VoxelCurve rasterizes the ellipse onto a block grid, keeps it symmetric, then converts every occupied row into buildable segments.
Where ovals are useful
Ovals work well for stadiums, race tracks, halls, courtyards and elongated tower footprints. Start with the outside width and height of the space you want to occupy.
Thin, thick and filled ovals
Use a thin outline for walls, a thick outline for structural shells, or a filled ellipse for platforms and floors. Thickness grows inward so the outside footprint stays fixed.
Common oval presets
Useful oval footprints
These one-block outline presets are practical starting points for halls, arenas and elongated tower foundations.