Convert KMZ to XLSX

Turn KMZ (zipped KML) data into Microsoft Excel — free, instant, and entirely in your browser, with optional reprojection to any of 200+ coordinate systems.

No upload. No account. Your data stays on your machine.

Drop your files here or click to browse.

Shapefile (all parts or .zip), GeoJSON, KML/KMZ, GPKG, GPX, DXF, CSV, TAB and more — files never leave your browser.

Output format

Output coordinate system (optional)

Source CRS override (for CAD/CSV without one)

About KMZ (zipped KML) (KMZ)

KML in a zip container — the compact form Google Earth saves and shares. Identical content to KML, a fraction of the size.

Worth knowing: Same constraints as KML; embedded images/models inside the archive are passed through, not converted.

About Microsoft Excel (XLSX)

Spreadsheets with coordinate columns, straight to spatial data and back.

Worth knowing: Same as CSV: X/Y columns for points; no styling preserved.

How the conversion works

Drop your KMZ file above.
We read it locally with GDAL compiled to WebAssembly — nothing is uploaded.
Optionally pick an output coordinate system; official datum grids are applied automatically.
Download your XLSX result, with a transformation report showing exactly what was done.