KML to GEOJSON Converter
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How to convert KML to GEOJSON online
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What is a KML file?
KML (Keyhole Markup Language) is an XML-based format used for representing geographic data in Earth browsers like Google Earth. It describes placemarks, paths, polygons, and other geospatial elements.
KML is widely used in mapping, environmental research, and tourism to display annotated geographic locations. Files can be extended with images, 3D models, and time-based data.
How to open KML files
KML files can be opened with Google Earth, Google Maps, and various GIS software such as QGIS. They are used for geographic data visualization.
Convert KML to GPX, KMZ, or CSV using AnyConv or GIS tools for use across mapping platforms.
Key facts about KML
- Full name: Keyhole Markup Language
- Extension: .kml
- MIME type: application/vnd.google-earth.kml+xml
- Developed by: Keyhole, Inc. / Google
- Initial release: 2001
Useful links and resources
What is a GEOJSON file?
GEOJSON is a format for encoding geographic data structures using JSON. It represents features like points, lines, and polygons along with their spatial properties and metadata.
GEOJSON is commonly used in web mapping, APIs, and spatial data visualization due to its simplicity and compatibility with JavaScript and mapping libraries.
How to open GEOJSON files
GEOJSON files can be opened with text editors, QGIS, ArcGIS, and web mapping libraries like Leaflet and Mapbox. They are written in JSON and easily parsed by code.
You can convert GEOJSON to KML, SHP, or CSV using AnyConv or GIS tools for integration with different platforms.
Key facts about GEOJSON
- Full name: Geographic JSON
- Extension: .geojson
- MIME type: application/geo+json
- Developed by: Open Geospatial Consortium
- Initial release: 2008
Useful links and resources
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❓ Frequently Asked Questions
- Do I need to register to convert KML files?Not at all! You can convert KML to GEOJSON without signing up or installing anything.
- Is it safe to convert KML to GEOJSON on AnyConv?Absolutely. All KML and GEOJSON files are securely handled and automatically deleted after 1 hour. Nobody can access your data.
- Will the quality change after converting KML to GEOJSON?We do our best to preserve the original quality during KML to GEOJSON conversion. The result is accurate and clean.
- How long does it take to convert KML to GEOJSON?Most conversions from KML to GEOJSON take just a few seconds — even for larger files.
- Can I upload more than one KML file?Yes, batch conversion is supported. You can convert multiple KML files to GEOJSON at once — fast and easy.
- What browsers support KML to GEOJSON conversion?All modern browsers! Chrome, Firefox, Safari, Edge — AnyConv runs online and supports converting KML to GEOJSON on any platform.