Convert JSON Files to KMZ


JSON to KMZ Conversion

We offer a list of valuable resources, featuring comprehensive guides and expert advice for converting JSON files to KMZ format using our converters. Dive in now to make your JSON files conversion process smoother later.

JSON vs. KMZ Comparison

Property JSON KMZ
Extensions .json .kmz
Name CityJSON Google Earth Placemark
Geometry components


A file format for the efficient storage and exchange of 3D city models and landscapes. It has the following benefits and features:

  • Optimized CityGML: The CityJSON format is based on CityGML, which is an OGC standard for representing and exchanging 3D urban data. However, CityJSON is optimized for simplicity and efficiency, using JSON instead of XML as the underlying syntax. CityJSON reduces the file size and complexity of CityGML files, making them easier to process and manipulate.
  • 3D City Data: The CityJSON files can store 3D city models and landscapes, which are composed of various city objects, such as buildings, roads, bridges, vegetation, etc. Each city object has a name, a geometry, and a set of attributes. The format also supports nested hierarchy, reusable geometry component instances, and custom materials with texture images, which enhance the realism and detail of the 3D city data.
  • CityJSON Converter: Autoconverter allows you to import and export CityJSON files, and convert them into various other 3D mesh file formats, such as STL, OBJ, SKP, 3DS`, etc. Our software supports the reading and writing of CityJSON geometries with custom attributes, which preserve the semantic information of the 3D city data.

KMZ Google Earth Placemark File

A compressed file format that allows you to store and share geographical data with Google Earth and Google Earth Pro. Some of the benefits and features of KMZ files are:

  • ZIP Compression: KMZ files use ZIP compression to reduce the file size and bandwidth usage, making them faster and easier to download and upload compared to KML files.
  • Geometrical Support: KMZ files support point, line string, polygon, and Collada DAE model geometries, which can represent various features and objects on the map.
  • KMZ Converter: KMZ files can be imported and exported by our Automapki Application, which is compatible with AutoCAD, BricsCAD, and ZWCAD. This application enables you to convert your DWG entities, such as point, polygon, curve, polyface mesh, 3D solid, and raster image, to KMZ files, and vice versa.
  • Compatibility: KMZ files can be viewed and edited by various applications and software, such as Google Earth, Google Maps, ArcGIS, QGIS, and more.