Open your KML or KMZ
Drop the file. Its placemarks, paths and polygons appear on the map.
WAVESPEED AI KML TO GEOJSON Files stay on your device
100% FREE
Free KML to GeoJSON ConverterSee it on a map, then convert.
Turn KML and KMZ files into GeoJSON for web maps, QGIS or your own code.
Check the placemarks on the map first, then download.
KMZ tooAttributes keptNo upload
No sign-up No upload Nothing to install
Open GeoJSON, KML, GPX, shapefiles and more
Drop files here, or choose them. For a shapefile, pick its .shp, .dbf and .prj together, or a .zip.
GeoJSON, TopoJSON, KML, KMZ, GPX, TCX, Shapefile, CSV, FlatGeobuf, GeoPackageOr try an example
Your files are read in this browser tab and aren't sent anywhere.View, measure, style and convert map data
THREE SIMPLE STEPS
How to use the KML to GeoJSON
Check it
Click a placemark to see its name, description and extended data, or browse them all in the table.
Download GeoJSON
The Export panel is set to GeoJSON. Download it in longitude/latitude, or another coordinate system if you need one.
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KML to GeoJSON FAQ
Is this KML to GeoJSON converter free?
Yes. Convert as many files as you like, with no account, no watermark and no limits beyond your device's memory.
What is kept?
Geometry (points, lines, polygons and multi-geometries, with heights), names, descriptions, extended data, and style colours as simplestyle properties (stroke, fill).
Does it open KMZ?
Yes. The main KML inside the KMZ is read. Image overlays and network links aren't converted.
Is my file uploaded?
No. The file is read and converted in your browser tab and never leaves your device.
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KMZ too · Attributes kept · No upload