OSM Offline GIS

1. Click Select area, then drag a rectangle on the map.
2. Choose a map style and edit layer styles if needed.
3. Choose what to download, then click Download.

All OSM features in the area are downloaded as vector data with full attribute tables. The offline map recreates OSM cartography in code — no map tiles are stored.

Select area Clear selection

Download

Offline map + GIS files Offline map only GIS files only (GeoJSON + raw OSM)

Download

Map data © OpenStreetMap contributors. Data is fetched from the volunteer-run Overpass API; large areas are downloaded in tiles and merged.