Convert Your 3D Mesh/Model OFF Files to GLB

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Our free and fast tool will convert most 3D mesh or OFF (Object File Format) 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.

To convert your OFF 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 OFF to GLB conversion process see the conversion information section below for more information.

Upload a OFF

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

Download your GLB

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

How can I convert my OFF file to GLB?

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

How long does it take to convert my OFF to GLB?

We aim to process all OFF 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 OFF 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 OFF to GLB on ImageToStl.com?

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

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

Yes! Our OFF 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 OFF 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 OFF to GLB

Extension	OFF
Full Name	Object File Format
Type	3D Model
Mime Type	text/plain
Format	Text
Open With	MeshLab, CAD Assistant

Description

The OFF file format is a simple text-based format capable of storing 2D and 3D geometry and was originally developed for the Geomview application. There is also an extension to the OFF format used by the Stella4D application to enable storage of four-dimensional data.

The format can contain common vector information such as vertices, faces, shape, edge information and also has support for including color information. As the format is text based the files can become rather large with no built-in compression options available.

OFF Notes

If your OFF file contains face colors these will be imported and mapped where possible.

Supported Features

Mesh geometry
Face colors

Extension	GLB
Full Name	Graphics Language Transmission Format
Type	3D Model
Mime Type	model/gltf-binary
Format	Binary
Open With	Blender, 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.