SOURCE // CONVERT // INSPECT

MAP
COMPILER

Convert an OSM extract locally, preview its Simulora tile footprint, and check whether the result is likely to cause frame drops before downloading it.

DROP MAP FILE HERE or tap to choose .PBF, .OSM, .GEOJSON, or Overpass JSON Files stay in this browser. Nothing is uploaded.

SIMPLIFY GEOMETRY REGION DETAIL MAP SCALE REGION CHUNKS INCLUDE BUILDINGS Much heavier FULL CHAOS MODE Exact geometry + buildings

CHOOSE A MAP SOURCE

FULL SIMULORA PACK converts every supported feature across the complete extract with the same scale and chunk rules as the CLI. Large state or country packs can create thousands of files and may need substantial browser memory.

RASTER PREVIEW // PERFORMANCE PROBE

NO MAP LOADED

WAITING

CONVERT A MAP TO BEGIN

FEATURES—ROADS —

PIXEL GRID—TILES —

PREVIEW DRAW—AVERAGE FRAME COST

EST. MAP MEMORY—RAW TILE DATA

WHAT THE LAG CHECK MEANS

The rating combines vector feature count, final tile count, conversion time, and repeated preview draw cost. It estimates map-render pressure; actual traffic, pedestrians, and simulation systems can add more runtime cost.

MAPCOMPILER

MAP
COMPILER