FileBrixNo upload · Private
Processed locally — your file never leaves your device

GeoJSON to KML Converter

Convert a GeoJSON file to KML entirely in your browser — nothing is 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.

How it works

  1. Select or drop a .geojson (or .json) file.
  2. Your browser converts it to KML locally.
  3. Download the resulting .kml file, ready to open in Google Earth.

Frequently asked questions

Is my GeoJSON file uploaded anywhere?
No. The conversion happens entirely on your device.
What does the KML output look like?
Each GeoJSON feature becomes a <Placemark>, with a name (taken from a properties.name field, if present) and its other properties stored as ExtendedData.
Which geometry types are supported?
Point, MultiPoint, LineString, MultiLineString, Polygon, MultiPolygon and GeometryCollection.
Can I open the result in Google Earth?
Yes — the output is standard KML 2.2, compatible with Google Earth and other KML-reading software.