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Convert Your 3D Mesh/Model 3DM Files to GLB

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Our free and fast tool will convert most 3D mesh or 3DM (Rhinoceros 3D) model files to a standard GLB (Graphics Language Transmission Format) file that can then be edited further in most popular 3D editing packages such as Blender or 3D printed without any further processing. Our conversion tool can also batch convert multiple 3DM files, up to 25 files at a time can be converted.

To convert your 3DM file click the Upload button above and select the file to convert. Once selected, the file will be converted to a GLB file and will ready for download shortly afterwards. For more information about the 3DM to GLB conversion process see the conversion information section below for more information.

How to Convert your 3DM to GLB Online?

Here are 2 simple steps to convert your 3DM to GLB.

Upload a 3DM

Click the "Upload a 3DM File" button and select a 3DM to upload. The maximum file size is 100MB.

Download your GLB

Click the download link once completed to receive your GLB file.

FAQ

How can I convert my 3DM file to GLB?

First click the "Upload..." button, select your 3DM file to upload. Select any configuration options. When the 3DM to GLB conversion has completed, you can download your GLB file straight away.

How long does it take to convert my 3DM to GLB?

We aim to process all 3DM to GLB conversions as quickly as possible, this usually takes around 5 seconds but can be more for larger more complex files so please be patient.

How accurate is the 3DM to GLB conversion?

We aim to create the most accurate conversions with our tools. Our tools are under constant development with new features and improvements being added every week.

Is it safe to convert my 3DM to GLB on ImageToStl.com?

Yes, of course! We do not store the 3DM file you submit to us. The resulting GLB file, once created is deleted 15 minutes after upload and the download link will expire after this time.

Can I convert 3DM to GLB on Windows, Linux, Android, iOS or Mac OS?

Yes! Our 3DM to GLB tool will run on any system with a modern web browser. No specialist software is needed to run any of our conversion tools.

What if I am using an Ad Blocker, will that affect things?

Yes. Although you can use an Ad Blocker, if you like our 3DM conversion tool please consider white-listing our site. When an Ad Blocker is enabled there are some conversion limits on some of our tools and processing/conversion times will be longer.

File format information for 3DM to GLB

Extension3DM
Full NameRhinoceros 3D
Type3D Model
Mime Typex-world/x-3dmf
FormatBinary

Description

The 3DM format also known as Rhino3D or Rhinoceros 3D is a 3D graphics model file format developed and used in CAD applications, Industrial Design and 3D Printing. The format has some compatibility with Adobe Illustrator and can be exported as an AI file using vector graphics.

Although it is a 3D file format it stores data in the NURBS geometry format which allows for greater mathematically precision compared to triangle/polygon based mesh geometry formats such as STL. Along with support for converting between other CAD formats the 3DM format can also supports two different scripting languages.

3DM Notes

If your 3DM file contains textures, these will be ignored. If a material contains color information this will be translated where possible.

Supported Features

  • Mesh geometry
  • Mesh material colors

Unsupported Features

  • Textures
  • Animations
ExtensionGLB
Full NameGraphics Language Transmission Format
Type3D Model
Mime Typemodel/gltf-binary
FormatBinary
Open WithBlender, MeshLab

Description

The GLB file format which can also have the GLTF file extension depending on whether the content is binary or text/Json is a 3D file format used to describe 3D worlds and as such contains geometric data such as vertices, faces, normals, animations and other 3D scene related data.

The format, described by its creators as the "JPEG of 3D", has gained in popularity and is supported by a wide range of 3D modelling applications such as Blender and MeshLab. The GLB format is an open standard which is maintained by the Khronos Group.

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