KML to GeoJSON Converter
Paste KML from Google Earth to convert it into GeoJSON. For the reverse conversion, use GeoJSON to KML.
Paste KML
Supports Point, LineString, Polygon, and MultiGeometry placemarks. Names, descriptions, and ExtendedData become GeoJSON properties. KMZ zip files are not supported.
Need the other direction? GeoJSON to KML
Review these warnings
GeoJSON
Map preview
Understanding KML to GeoJSON
Geometry and attribute translation
Extract KML placemarks while retaining names, descriptions, extended data, and supported point, line, and polygon geometry as GeoJSON features.
KML to GeoJSON translates kml into geojson. Geometry and common properties usually transfer, while styling, CRS metadata and format-specific extensions may not have direct equivalents.
What to check after conversion
Conversion preserves supported geometry and attributes, but source-specific styling or metadata may not have an equivalent output representation. Review warnings and validate the result before replacing the source.
After KML to GeoJSON, compare feature counts, geometry types, bounds and representative attributes with the source. Open the output independently before replacing or distributing the original file.