KMZ to GLB Converter
Extract and modernize 3D models from Google Earth KMZ archives. Convert geospatial Collada models to GLB for web viewing and general 3D use.
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About This Tool
KMZ files are ZIP archives used by Google Earth that contain KML geographic data and embedded 3D models in Collada (DAE) format. This tool extracts the 3D models from KMZ archives and converts them to modern GLB format, making them accessible for web 3D applications beyond the Google Earth ecosystem.
Tips
- 1Automatically extract model information
- 2Support mesh optimization and texture embedding
- 3Real-time 3D preview
How to Use
Upload Your KMZ
Drag and drop your KMZ file or click to browse
Review Model Info & Settings
Check model information and adjust conversion settings
Download GLB
Click convert and download your GLB file instantly
Frequently Asked Questions
What does a KMZ file contain?
A KMZ file is a ZIP archive containing a KML file (geographic markup) and associated resources including 3D models in Collada (.dae) format, textures, and geographic coordinates. The converter extracts and converts the 3D model portion.
Are geographic coordinates preserved?
The converter extracts the 3D model geometry and textures but does not preserve the geographic positioning data (latitude, longitude, altitude) from the KML file. The model is centered at the origin in the GLB output.
Will KMZ textures and materials be preserved?
Texture images referenced by the Collada model inside the KMZ are extracted and embedded in the GLB output. Basic materials including diffuse colors and texture maps are converted.
Can I convert KMZ files with multiple models?
KMZ files may contain multiple 3D models at different geographic locations. The converter extracts and merges all models into a single GLB file. If you need individual models, try converting a more specific KMZ with fewer locations.
Where can I find KMZ files with 3D models?
KMZ files with 3D models are available from Google Earth's 3D Buildings layer, SketchUp 3D Warehouse exports, and various geographic information system (GIS) databases. Look for KMZ files specifically containing building or terrain models.