Free online converter

KML to GeoJSON Converter

Convert Google Earth KML or KMZ files to GeoJSON online without uploading your data.

Processed locally in your browser

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Upload a .kml or .kmz file

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Max 30 MB · processed locally in your browser

FAQ

Does KMZ work?

Yes. KMZ archives are unpacked locally and the embedded KML file is converted.

Are styles preserved?

Geometry and properties are exported to GeoJSON. KML styling is not transferred.

Which GIS apps support the output?

GeoJSON works in QGIS, Mapbox, Leaflet, OpenLayers, and most modern GIS stacks.