How to Convert AutoCAD to JSON❓
Exporting AutoCAD drawings to JSON has never been this fast or accurate - just follow our simple 3-step process:
📥 Install Automesher Application
Download and install Automesher Application for AutoCAD, BricsCAD, GstarCAD, or ZWCAD - it adds the AmExportMesh command needed to export JSON files directly from AutoCAD drawings. Restart your CAD software after installation to load the plugin.
▶️ Run JSON Export Command
Type AmExportMesh in the command line and press Enter. Select the 3D entities you want to export from the AutoCAD model space - supported types include Polyface Mesh, Polygon Mesh, 3D Solid, and 3D Face - then press Enter again to confirm the selection.
💾 Save as JSON File
In the save dialog, select JSON (*.json, *.cityjson) as the output format, choose your destination folder and filename, then click Save. Automesher converts the selected AutoCAD entities and writes them to your file.
AutoCAD DWG File Format - Convert DWG Drawings
AutoCAD, developed by Autodesk, is an industry-leading CAD software known for its precision, versatility, and native support for the DWG file format. DWG files are the standard format for storing 2D and 3D design data, widely used in architecture, engineering, construction, and manufacturing industries worldwide.
Key Features of AutoCAD and DWG Files
- Comprehensive CAD Tools: Create professional 2D technical drawings and detailed 3D models using AutoCAD’s robust drafting and modeling capabilities.
- DWG File Compatibility: Work directly with native .dwg files to ensure maximum data accuracy, cross-platform collaboration, and version control.
- Custom Automation: Automate repetitive tasks and customize your workflow using AutoLISP, ObjectARX, and custom scripts for greater efficiency.
- Dynamic Blocks & Parametric Design: Use smart blocks with adjustable parameters to simplify complex designs and speed up drawing creation.
Convert DWG Files to 3D and GIS Formats
Extend the power of AutoCAD with our Automesher Application and Automapki Application. These plugins allow seamless import and export of 3D model formats like STL, OBJ, SKP, FBX, and STEP, as well as geospatial formats including SHP, KML, and GeoJSON. Enhance your DWG projects by integrating 3D models and GIS data directly into your AutoCAD environment.
Convert DWG files and integrate real-world data into your CAD projects with ease - unlock new design possibilities and streamline your BIM and GIS workflows with our powerful AutoCAD file conversion tools.
3D City Model (CityJSON) File
The CityJSON file format is a modern, JSON-based (JavaScript Object Notation) standard designed for storing and exchanging 3D city models. It efficiently encodes buildings, roads, bridges, urban furniture, and other city objects, offering strong support for textures, semantics, and detailed metadata. CityJSON is a lightweight alternative to CityGML, optimized for simplicity, web integration, and high-performance applications.
Key Features of CityJSON Files
- JSON Simplicity: CityJSON files are lightweight, human-readable, and easily parsed by common programming languages, avoiding the complexity of XML structures like in CityGML.
- Semantic Data: Preserves rich metadata, including building heights, roof shapes, material classifications, and road types, enhancing 3D GIS and urban analysis.
- LOD (Level of Detail) Support: Manages multiple levels of detail (LOD1 through LOD4) to suit diverse visualization, simulation, and analysis needs.
- Web-Friendly Format: Perfect for 3D web visualization and integration with JavaScript libraries like Cesium and Three.js.
- Open and Extensible: Developed by the 3D Geoinformation Group (Delft University of Technology), CityJSON is an open standard that promotes interoperability and innovation.
- File Extension Note: Both CityJSON and GeoJSON use the .json extension - ensure you verify the file structure before processing to avoid errors.
CityJSON File Conversion Made Easy
With Autoconverter and Automesher Application, you can seamlessly import, export, and convert CityJSON files into formats like STL, OBJ, SKP (SketchUp), and 3DS. Our tools preserve geometric precision and semantic information, making it easy to integrate 3D city models into your CAD, GIS, and 3D visualization workflows.
Streamline Your 3D City Modeling Today
Optimize your urban planning, GIS projects, and 3D web applications with powerful CityJSON file conversion. Try Autoconverter and Automesher Application now and unlock the full potential of CityJSON in your workflows!
AutoCAD vs JSON - Comparison
The table below presents a practical comparison of AutoCAD and JSON file formats for 3D modeling, CAD, or GIS applications.
| Feature | AutoCAD | JSON |
|---|---|---|
| Extensions | .dwg, .dxf | .json, .cityjson |
| Name | AutoCAD Drawing | CityJSON |
| Versions |
|
🚫 |
| Textures | ✅ | ✅ |
| Colors | ✅ | ✅ |
| Geometry Components | ✅ | ✅ |
| User Attributes | ✅ | ✅ |
| Quads | ✅ | ✅ |
| Importers | ||
| Exporters |
More AutoCAD and JSON Conversion Guides
Don't let AutoCAD to JSON conversion slow you down. Our practical guides below make AutoCAD drawings conversion fast, clean, and straightforward:
- 📤 Export AutoCAD 3D Models to STL, OBJ, SKP, STEP, 3DM & More
- 📤 Export SHP from AutoCAD: Convert DWG to SHP Shapefiles
- 🖨️ Export STL from AutoCAD for 3D Printing with AmExportMesh
- 📚 Batch Convert DWG Files to FBX, SKP, OBJ, and More
- 📤 AutoCAD 3D Import & Export: OBJ, STEP, STL, IGES, SKP & FBX
👉 Don't let AutoCAD and JSON format conversion slow you down. Try our AutoCAD to JSON converter and complete your conversion in seconds with unmatched precision.