KMZ to GeoPackage Converter - free and private
Convert KMZ to a single GeoPackage file in your browser. Extracts KML from KMZ, supports optional polygon-only filtering, and exports instantly.
Why this converter
- Move KMZ inputs into modern single-file .gpkg output.
- Choose table naming and geometry filters before export.
- Runs locally in your browser with no uploads.
Related tools
- Export GeoJSON with KMZ to GeoJSON.
- Extract KML with KMZ to KML.
- Use the editor for validation and cleanup before final export.
FAQ
Is my KMZ uploaded?
No. Conversion runs locally in your browser. Your data stays on your device.
Which KML file is used inside KMZ?
The converter prefers doc.kml. If it is missing, it uses the first .kml entry found.
Can I export only polygons?
Yes. Enable Polygon / MultiPolygon-only mode in Options.
Can I control the GeoPackage table name?
Yes. You can set the feature table name before downloading.
Do KMZ styles and overlays carry over?
No. GeoPackage export keeps geometry and properties. KMZ styling assets are not exported.
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