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Image to STL

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

Our free and fast tool will convert most 3D mesh or GLB (Graphics Language Transmission Format) model files to a standard 3MF (3D Manufacturing Format) file that can then be edited further in most popular 3D editing packages such as Blender or 3D printed without any further processing.

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

How to Convert your GLB to 3MF Online?

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

Upload a GLB

Upload a GLB

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

Download your 3MF

Download your 3MF

Click the download link once completed to receive your 3MF file.

FAQ

How can I convert my GLB file to 3MF?

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

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

We aim to process all GLB to 3MF 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 GLB to 3MF conversion?

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

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

Yes, of course! We do not store the GLB file you submit to us. The resulting 3MF file, once created is deleted 1 hour after upload and the download link will expire after this time.

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

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

File format information for GLB and 3MF

Extension: GLB

Full Name: Graphics Language Transmission Format

Type: 3D Model

Mime Type: model/gltf-binary

Format: Binary

Extension: 3MF

Full Name: 3D Manufacturing Format

Type: 3D Model

Mime Type: application/vnd.ms-package.3dmanufacturing-3dmodel+xml

Format: Binary

GLB Notes

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

Supported Features

  • V2.0 and above files only
  • Mesh geometry
  • Mesh material colors

Unsupported Features

  • Textures
  • Animations

3MF Notes

3MF files support material and color information. If your uploaded model contains color information our tool will attempt to save this in the 3MF file at the end of the conversion process. Texture information is not supported at this time.

Supported Features

  • Mesh geometry
  • Face and vertex colors

Unsupported Features

  • Textures