Direct Link: https://mygeodata.cloud/converter/dwg-to-kml
MyGeodata is a specialized GIS cloud converter. It reads DWG’s internal coordinate system (if defined) and reprojects it to WGS84 (the standard for KML/Google Earth).
Features:
Pro-tip: Before uploading, check if your DWG uses real-world coordinates (e.g., State Plane, UTM). If it uses arbitrary (0,0) as a building corner, the KML will appear off the coast of Africa. You’ll need to manually add a “shift” or georeference first. dwg to kml online converter free link
After testing dozens of platforms, only two consistently work without cost or required registration. Always use a VPN or anonymous browsing if you are converting sensitive data, as servers may log your files.
This method is often faster than using an online converter for simple visualization tasks.
| Tool | Max File Size (Free) | Preserves Layers? | Needs Email? | Best For | | :--- | :--- | :--- | :--- | :--- | | AideCAD | 15 MB | Yes | No | Engineers with layered drawings | | Zamzar | 50 MB | No | Optional | Quick, one-off conversions | | MyGeodata | 5 MB | Yes | Yes (free acct) | Georeferenced CAD data | Direct Link: https://mygeodata
Stop wrestling with AutoCAD’s “GEOEXPORT” command (which often fails on unprojected drawings). Use the free online bridge:
👉 Convert DWG to KML for Free Right Now
Have a huge DWG over 5MB? Drop a comment below—I’ll share a script to split your file into 5MB chunks so you can still use the free tier. Pro-tip: Before uploading, check if your DWG uses
About the Author: [Your Name] is a geospatial analyst who has converted over 2,000 DWG files to KML. No, they do not pay for ArcGIS licenses.
Pro Tip: If your lines are tiny or missing, your DWG was in “Paper Space.” You must convert to “Model Space” before uploading.
Link: https://mygeodata.cloud/converter/dwg-to-kml
This is a professional-grade GIS converter. It’s not just a simple file swapper – it properly reads layers, attributes, and geometries.