GIS Layer Package Builder
Package a GeoJSON layer, optional style JSON, and a small manifest into a portable ZIP entirely inside the browser.
Input
The ZIP is a lightweight interchange package, not a GeoPackage, MBTiles archive, Shapefile, or complete desktop-GIS project.
Review these warnings
ZIP archive
Map preview
Understanding GIS Layer Package Builder
Portable maps and tiled data
Package a GeoJSON layer, optional style JSON, and a small manifest into a portable ZIP entirely inside the browser.
GIS Layer Package Builder prepares spatial content for display or delivery. Tile zoom levels, source-layer names, style rules, image resolution and attribution determine how portable the result will be.
How to verify the export
The ZIP is a lightweight interchange package, not a GeoPackage, MBTiles archive, Shapefile, or complete desktop-GIS project.
Test the GIS Layer Package Builder result in its intended viewer and at the expected zoom levels. Confirm attribution, source-layer references, dimensions and any remote resource requirements before publishing it.