Convert KMZ to GeoPackage online for free — right in your browser. No upload, no sign-up, batch conversion, coordinate systems and attributes preserved.
Efficiently convert from KMZ to GEOPACKAGE format
All processing is done locally in your browser
Output standard GEOPACKAGE format
Convert kmz to geopackage online for free — right in your browser. No upload, no sign-up, batch conversion, coordinate systems and attributes preserved.
KMZ is the compressed archive format of KML, packaging the .kml file and its associated images, icons, and other resources into a single ZIP archive. KMZ files are smaller and easier to distribute via email or web download. Google Earth can open KMZ files directly, automatically extracting and rendering the geographic content.
GeoPackage is an open standard defined by OGC, implemented on SQLite database technology. It is a single container file that can simultaneously store vector features, raster imagery, attribute tables, and map tiles. GeoPackage requires no database server and can be used directly on mobile devices and desktop applications, making it an ideal choice for modern GIS data exchange.
Converting KMZ to GeoPackage is one of the most common workflows in GIS. KMZ data usually comes from desktop GIS software, government open-data portals, or data exchange with partners, while GeoPackage is what modern tools, web maps, and platforms expect. This converter bridges the two: it reads your KMZ files, keeps geometry and attributes intact, and writes clean GeoPackage output — entirely in your browser, so your data never leaves your device.
No. The conversion runs entirely in your browser using WebAssembly — your files never leave your device.
Yes, completely free with no sign-up and no usage limits.
By default the output keeps the source coordinate system. If your KMZ file uses a projected CRS (like UTM), you can search any EPSG coordinate system by keyword or code and reproject in one step. Note: output formats that require WGS84 by specification (KML, KMZ, GPX) always reproject to WGS84 automatically.
Yes — drop several KMZ files at once and each one produces its own GeoPackage output.
Upload your KMZ file — drag and drop it onto the page, or browse from your device. You can add several files at once for batch conversion.
The conversion runs automatically in your browser. No upload, no server — your data stays on your device the entire time.
Download the GeoPackage file. Each input produces its own output, ready to use in your GIS, web map, or archive.