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DGN to GLTF converter

Convert DGN to GLTF online from any device with a free converter.

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We have already processed 5,838,977 files with total size of 9,549,035 Mbytes

About CAD converter

Convert DGN to GLTF files online with our free CAD converter app. Whether you're on Windows 10, Mac, or iPhone, converting DGN files is quick and easy.

Supported CAD file formats include DWG, DXF, IGES, STL. DWG and DXF are widely used for 2D/3D designs in AutoCAD, while STL is essential for 3D printing. Leading CAD software includes AutoCAD, SolidWorks, Fusion 360, SketchUp.

Simply change DGN to GLTF by uploading your document, choosing a target format, and clicking Convert. Your file will be ready to download instantly. No registration required.

Check our video
DGN

MicroStation Design File

The DGN file format, developed by Bentley Systems, it is mainly used for storing 2D and 3D design data in engineering and architectural projects. It is supported by Bentley's MicroStation software and other CAD applications like AutoCAD through plugins, enabling cross-platform compatibility. The format features a structured, binary-based design with advanced capabilities such as layering, reference files, and support for metadata, making it suitable for complex, large-scale projects.

GLTF

GL Transmisison Format

The GLTF is an open, royalty-free file format developed by the Khronos Group for efficient transmission and loading of 3D scenes and models. It is widely supported by 3D tools, engines, and platforms, including Blender, Unity, Unreal Engine, and web-based applications like Three.js. The format uses JSON for metadata, binary data for geometry and animations, and supports advanced features like PBR materials, morph targets, and skeletal animations, making it versatile for real-time rendering and interactive applications.

Add the conversion API to your app

  • Convert over 200 file formats — including PDF, Word, Excel, HTML, images, and many more
  • Load files from disk, URLs, FTP servers, or cloud storage (such as Amazon S3 or Azure)
  • Customize output settings — rotate and reorder pages, add comments, or apply watermarks
How it works

How to convert DGN to GLTF

Step 1
Click inside the file drop area to upload DGN file or drag & drop DGN file.
Step 2
Click on Convert button. Your DGN files will be uploaded and converted to GLTF result format.
Step 3
Download link of result files will be available instantly after conversion.
Step 4
You can also send a link to the GLTF file to your email address.
FAQ

Questions & Answers

Other Supported Conversions

You can also convert DGN into many other file formats. Please see the complete list below.

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