How to Convert PLY to JSON?
Here's a quick and easy way to convert PLY to JSON using our converter:
Install Autoconverter
Download and install Autoconverter on your system. Launch the software to convert PLY mesh files to JSON format.
Import PLY Mesh File
Click Open... to load your PLY (.ply) mesh file, or drag and drop it into the application window.
Export to JSON Format
Use Save As... to export your mesh file to the JSON file format (*.json, *.cityjson).
Still having difficulties converting PLY to JSON? Our detailed guides help you master PLY mesh files conversion:
- Convert 3D Mesh Models with Autoconverter | STL, OBJ, STEP
- Batch Convert 3D Mesh Files with Autoconverter (STEP, STL, OBJ & More)
- BricsCAD V24 Plugins: Automesher & Automapki Add-ons
PLY File Format - Polygon File for 3D Mesh Models
The PLY file format (Polygon File Format), also known as the Stanford Triangle Format, is a versatile and lightweight standard for storing 3D mesh data. Originally developed at Stanford University, PLY files are widely used in 3D scanning, computer vision, and scientific visualization thanks to their flexibility and support for both ASCII and binary encodings.
Key Features of PLY Files
- Mesh Structure: Supports detailed geometry with vertices, polygons, and triangle faces.
- Rich Metadata: Stores color (RGB), normals, transparency, texture coordinates, and user-defined custom attributes.
- Dual Encoding: Offers ASCII for human readability and binary for efficient storage and performance.
PLY File Converters
Autoconverter provides fast, reliable PLY file conversion to a wide range of 3D formats including STL, OBJ, FBX, STEP, and SKP. Our PLY converter preserves mesh topology, color data, and optional attributes - perfect for use in CAD software, game engines, and 3D scanning workflows. Drag and drop to convert PLY files quickly and accurately - no data loss, no hassle.
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!
PLY vs JSON - Key Differences
| Property | PLY | JSON |
|---|---|---|
| Extensions | .ply | .json, .cityjson |
| Name | Stanford Polygon | CityJSON |
| Versions | ||
| Textures | ||
| Colors | ||
| Geometry components | ||
| Import | ||
| Export |
Convert PLY to JSON with Just a Few Clicks
Ready for reliable PLY and JSON conversions? Use our PLY to JSON Converter now and save valuable time while maintaining high-quality standards.