Processed locally — your file never leaves your device
Geospatial Studio
View, edit, analyze and convert GeoJSON, KML and GPX files — entirely in your browser. Drop a file once and switch tabs freely; nothing is ever uploaded.
Drop a GeoJSON, TopoJSON, KML, KMZ, GPX, zipped Shapefile or CSV file hereor click to choose a file from your deviceNothing is uploaded — the file is detected and processed entirely on your device.
Frequently asked questions
- Are my coordinates or GeoJSON data sent to a map server?
- No — only anonymous map tile images are fetched from the basemap provider. Your geometries, coordinates and properties are rendered locally and never transmitted.
- Can I switch between tabs without re-selecting my file?
- Yes — drop a file once and switch freely between View, Edit, Analyze and Convert. The same loaded data carries over to every tab.
- Do the individual tool pages (GeoJSON Viewer, KML to GeoJSON, ...) still work?
- Yes — every one of the 22 individual geospatial tool pages still has its own dedicated URL; Geospatial Studio is a superset covering all of them in one place.
- What coordinate reference system is used?
- WGS84 (EPSG:4326) — the standard for GeoJSON, and what everything normalized through this app's KML/GPX converters uses too.