Data · .kml
What Is a KML File?
A .kml file is a map data file used by Google Earth.
- Extension
- .kml
- Full name
- Keyhole Markup Language
- Type
- Data
- MIME type
- application/vnd.google-earth.kml+xml
- Developed by
- Keyhole, acquired by Google; now an OGC standard
Free KML Tools
These run in your browser. Your KML files are never uploaded.
About KML Files
KML is an XML format for showing places, paths, shapes and overlays on maps and globes. Google Earth made it popular, and it is now an Open Geospatial Consortium standard used by many mapping tools. A KML file can include placemarks, styled lines and polygons, image overlays and camera views. The zipped version, KMZ, can also bundle images.
How to Open a KML File
- Any device
- Open it in Google Earth or import it into Google My Maps.
- Windows & Mac
- QGIS and other GIS tools open KML, or read it in a text editor.
KML File Questions
How do I open a KML file on my phone?
Open it in the Google Earth app, or import it into Google My Maps on a computer and view it in Google Maps.
Can I convert KML to GPX?
Yes, with GPSBabel or many online and GIS tools.