Format comparison
KML vs GeoPackage: Google Earth vs SQLite Database
KML is Google Earth's native format with rich visualization features. GeoPackage is an OGC standard SQLite database designed for large datasets, multiple layers, and arbitrary projections. They serve very different purposes.
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Bottom line
Use KML for Google Earth visualization and sharing maps with non-GIS users. Use GeoPackage for analysis, large datasets, and multi-layer projects.
KML vs GeoPackage: feature comparison
| Feature | KML | GeoPackage |
|---|---|---|
| Primary use | Google Earth visualization | GIS data storage and analysis |
| Multiple layers | Yes (folders) | Yes (multiple tables) |
| CRS support | WGS 84 only | Any CRS |
| Styling | Inline (IconStyle, LineStyle) | External (SLD, layer files) |
| Large dataset performance | Poor (XML parsing) | Excellent (SQL + index) |
| Raster support | Ground overlays | Yes (tiles extension) |
KMLWhen to use KML
- Sharing maps with non-GIS users via Google Earth
- Maps requiring rich inline styling and 3D
- Lightweight visualization without GIS software
GeoPackageWhen to use GeoPackage
- GIS analysis with large datasets
- Multi-layer portable data packages
- Datasets in local projected coordinate systems
Convert between KML and GeoPackage
Frequently asked questions
Q.Can I convert KML to GeoPackage for free?
Yes. Maparz converts KML to GeoPackage online — upload your .kml file and download a .gpkg file.
Q.Does GeoPackage open in Google Earth?
No, Google Earth does not natively open GeoPackage files. Convert to KML first for Google Earth use.