Free for files up to 5MB; requires free account for larger files (no credit card needed).
Download QGIS (Free, open-source GIS) from https://qgis.org . dwg to kml online converter free link
MyGeodata is not a sketchy file dropper; it is a legitimate GIS cloud platform. It handles the coordinate system issue better than any other free tool. Free for files up to 5MB; requires free
Some sites claim to convert DWG to KML but actually just convert the file to a low-resolution image (PNG) wrapped in a KML shell. You lose all vector data. The file size will drop from 10MB to 100KB. It handles the coordinate system issue better than
If a website asks you to download an exe file or a "converter setup" program to use their online service— close the tab immediately . Genuine online converters run entirely in your browser.
AutoCAD DWG files usually rely on local coordinate systems (e.g., 0,0 as the building corner) or projected systems like UTM (Universal Transverse Mercator). KML strictly uses —geographic coordinates (latitude/longitude).
Save this article. Bookmark the free links. And always double-check your converted KML in Google Earth before sending it to a client. Disclaimer: The links provided were verified as free-to-use at the time of writing. Always review a website’s privacy policy before uploading proprietary CAD data.