KML/KMZ Viewer & Converter

View your KML and KMZ files on a map and convert them to GeoJSON format.

Drag & drop your KML or KMZ file here, or click to browse

.kml and .kmz files are supported

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Online KML/KMZ Viewer & Converter

What are KML and KMZ?

KML (Keyhole Markup Language) is an XML-based file format used in Google Earth and other geographic information systems. KMZ is the compressed (ZIP) version of a KML file. With this tool, you can view both formats directly in your browser.

  • KML Files: Contain geographic data such as points, lines, and polygons.
  • KMZ Files: Compressed KML packages that may also include images and other resources.
  • GeoJSON Conversion: Converts your KML data to GeoJSON format for use in modern web maps.

How to Use?

Upload or drag and drop your KML or KMZ file. The file will be automatically displayed on the map. Use the buttons to download as GeoJSON or copy to clipboard.

Other Tools

To edit GeoJSON data, use our GeoJSON Formatter. For WKT format data, try the WKT Converter.

Frequently Asked Questions

What is the difference between KML and KMZ?

KML (Keyhole Markup Language) is a plain-text XML format that is human-readable. KMZ is the ZIP-compressed version of a KML file; it can also contain images, icons, and other resources. KMZ files are generally smaller in size and easier to share.

How can I open a KML file without Google Earth?

With this online tool, you can view KML and KMZ files directly in your browser without installing any software. Simply drag and drop your file or use the file picker to upload it; your data will be displayed on the map instantly.

How do I convert a KML file to GeoJSON?

Upload your KML or KMZ file to this tool. The file will be automatically converted to GeoJSON format and displayed on the map. Click the "Download GeoJSON" button to save the converted file to your computer, or use the "Copy" button to copy it to your clipboard.

Need a More Comprehensive Solution?

For bulk KML/KMZ conversion, custom map integration, or GIS software development, contact Rodosto Technology.