Format comparison
KML vs DXF: Google Earth vs AutoCAD Format
KML and DXF come from entirely different domains. KML is Google's format for geographic visualization with WGS 84 coordinates and rich styling. DXF is AutoCAD's exchange format for precise technical drawings, often using local projected coordinates with no CRS metadata.
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Bottom line
Use KML for geographic visualization. Use DXF when sharing geometry with AutoCAD or engineering tools.
KML vs DXF: feature comparison
| Feature | KML | DXF |
|---|---|---|
| Primary use | Google Earth / Maps visualization | AutoCAD technical drawing |
| CRS | WGS 84 (geographic) | None (unitless coordinates) |
| Styling | Rich (icons, colors, 3D) | CAD layers and linetypes |
| Curves and arcs | No | Yes (native) |
| Attribute table | ExtendedData | Entity properties |
| 3D support | Altitude values | Full 3D (X, Y, Z) |
KMLWhen to use KML
- Geographic visualization in Google Earth or Maps
- Sharing maps with non-technical users
- Data with WGS 84 coordinates
DXFWhen to use DXF
- Engineering and infrastructure projects
- AutoCAD, Civil 3D, or Revit workflows
- Technical drawings with precise curves and annotations
Convert between KML and DXF
Frequently asked questions
Q.Can I convert KML to DXF online for free?
Yes. Maparz converts KML to DXF — upload your .kml file and download a .dxf ready for AutoCAD.
Q.Will my KML coordinates be correct in AutoCAD after converting to DXF?
KML uses WGS 84 geographic coordinates (degrees). AutoCAD typically works in local projected coordinates. You may need to reproject the data in QGIS before or after conversion for accurate positioning.