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Convert to DGN

Convert KML to DGN

Convert KML (.kml) to DGN (.dgn) online for free. Fast, accurate geospatial format conversion with CRS reprojection.

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Upload your KML file and get DGN output in seconds.

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About KML

Keyhole Markup Language (KML) is an XML-based format for displaying geographic data in Earth browsers like Google Earth. It supports styling, icons, and 3D features.

Extensions: .kml

Software: Google Earth, Google Maps, QGIS, ArcGIS, Cesium

Limitations: Requires WGS 84 (EPSG:4326). Can become very large for complex datasets. Limited attribute handling.

About DGN

DGN (Design) is a CAD file format used by Bentley MicroStation for 2D and 3D design data. It is common in civil engineering and infrastructure projects.

Extensions: .dgn

Software: MicroStation, QGIS, AutoCAD, GDAL/OGR, Global Mapper

Limitations: Limited to Point, LineString, and Polygon geometries. No custom attributes. Complex element types may not convert.

How to Convert KML to DGN

Upload your KML file (.kml)
Review detected layers, features, and coordinate system
Select DGN as your output format
Choose a target coordinate reference system (optional)
Click Convert and download your DGN file

Frequently Asked Questions

How do I convert KML to DGN?

Upload your KML file to ConvertGeoData, review the detected data, select DGN as the output format, and click Convert. Your converted file will be ready to download in seconds.

Is the KML to DGN conversion free?

Yes! ConvertGeoData offers free conversions for all users. No account required for basic conversions. Sign up for a Pro or Business plan for higher limits.

Can I change the coordinate system during conversion?

Yes. ConvertGeoData automatically detects your source CRS and lets you reproject to any EPSG coordinate reference system during conversion.

What software can open DGN files?

DGN files can be opened with MicroStation, QGIS, AutoCAD, GDAL/OGR and more.