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Convert Your 3D Mesh/Model OFF Files to USDZ

Our free and fast tool will convert your 3D OFF (Object File Format) model files to a standard USDZ (Universal Scene Description) file that can then be edited further in most popular 3D editing packages or 3D printed without any further processing. Our conversion tool can also batch convert multiple OFF files; up to 200 files at a time can be converted.

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 USDZ file and will be ready for download shortly afterwards. For more information about the OFF to USDZ conversion process, see the conversion information section below.

How to Convert your OFF to USDZ Online?

Here are two simple steps to convert your OFF to USDZ.

Upload a OFF File

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

Download your USDZ File

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

File Format Information for OFF to USDZ

ExtensionOFF
Full NameObject File Format
Type3D Model
Mime Typetext/plain
FormatText
ToolsOFF Converters, 3D Model Voxelizer, Create OFF Animation, Compress OFF, Text to OFF, OFF Viewer
Open WithMeshLab, 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 the storage of four-dimensional data.

The format can contain common vector information such as vertices, faces, shapes, and edge information, and it 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 USDZ file contains face colors, these will be imported and mapped where possible.

Supported Features

  • Mesh geometry
  • Face colors
ExtensionUSDZ
Full NameUniversal Scene Description
Type3D Model
Mime Typeapplication/octet-stream
FormatBinary
ToolsUSDZ Converters, 3D Model Voxelizer, Create USDZ Animation, Text to USDZ, USDZ Viewer
Open WithBlender

Description

The USDZ format is a relatively new 3D file format developed by Pixar in 2016. It is a compressed version of the similarly named USD file and will contain either a USDA (ASCII text) or USDC (Binary) file along with related assets such as texture image files. The format is open source and has the support of major players in the space, such as Apple, Adobe, and more.

USDZ files, like USD files, encapsulate a full 3D scene along with any associated 3D models, materials, textures, animations, and visual effects into a single compact binary file. USDZ files can be opened with most popular 3D editing software, such as Blender.

Comparing OFF and USDZ Features

 

OFF Features

  • Mesh Geometry (Vertices and Faces)
  • Vertex Normals
  • Face Normals
  • Vertex Colors
  • Face Materials (Excluding textures)
  • Textures
  • Point Cloud
  • Multiple Objects Per File
  • Object Transforms (Translation, Rotation, and Scale)
  • Bones/Joints
  • Animations
  • Suitable for 3D Printing

USDZ Features

  • Mesh Geometry (Vertices and Faces)
  • Vertex Normals
  • Face Normals
  • Vertex Colors
  • Face Materials (Excluding textures)
  • Textures
  • Point Cloud
  • Multiple Objects Per File
  • Object Transforms (Translation, Rotation, and Scale)
  • Bones/Joints
  • Animations
  • Suitable for 3D Printing

How does it work?

Converting from the OFF file format to USDZ can be a complex process, and any tool used for this conversion process needs to be able to handle a variety of data conversion tasks as well as identify any defects within the 3D model and fix them. Here we will explain the conversion process used by our tool to accurately convert your OFF file to a valid USDZ 3D model. Let's start with the conversion process, which involves the following steps:

Step 1: Read the Source OFF File

In its simplest form, an OFF file is a plain text file containing human-readable 3D data such as vertices, faces, normals, and more. When combined, these make up the 3D model you see on your screen.

For more information regarding the OFF file format, please see this great article that goes into a lot of detail explaining the OFF format.

Step 2: Process File Data

With the OFF file data read, our tool generates an internal representation of the full 3D model and will attempt to fix any geometry issues encountered. Along with repairing any issues with the 3D model, the tool will remove any duplicated vertices and prepare the model for exporting to the USDZ format.

Step 3: Saving to the USDZ Format

With the conversion process entering its final stages, our tool now needs to take the in-memory 3D model we have created in step 2 and convert it to the USDZ format.

Frequently Asked Questions

How does ImageToStl.com differ from other OFF file conversion websites?

Many 3D file conversion websites use the same off-the-shelf components to convert files, these often lack features and full OFF file compatibility. Our bespoke file conversion tools offer full OFF file compatibility and have been developed in-house by a team of developers, some of whom have over 30 years of experience working with 3D graphics file formats, meaning our tools will convert your OFF file quickly and accurately with maximum compatibility.

I have several OFF files; can I batch convert my OFF to USDZ?

Yes! Our OFF tool supports full batch conversions. You can upload up to 200 OFF files at a time. Our tool will convert them all as quickly as possible. Once completed, you can either download the USDZ files individually or download them all in a single ZIP file.

How can I convert my OFF file to USDZ?

First click the "Upload..." button, and select your OFF file to upload. You can also drag and drop your file onto the tool. Once your file is selected, you can set any configuration options. When the OFF to USDZ conversion has completed, you can download your USDZ file straight away.

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

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

Yes, of course! We do not store the OFF file you submit to us. The resulting USDZ file, once created, is stored for 4 hours after upload; after this time it is deleted, and the short-term download link will stop working. You can create a long-term download Url with most tools that will ensure the file is retained for 24 hours, allowing you to download the file when convenient. Our tools also come with a Delete button, allowing you to delete the file immediately.

Do I need a high-spec. computer to use the OFF to USDZ converter?

No. All our conversion tools process your OFF file on our dedicated conversion servers, meaning you can use our tools on low-spec computers, laptops, tablets, and mobile devices and receive your converted USDZ file quickly.

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

Yes! Our OFF to USDZ 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 website. When an Ad Blocker is enabled there are some conversion limits and some settings may not be available when using our tools. Processing/conversion and download times will also be longer.

Can I get support with converting my OFF to USDZ?

Yes. When you have converted your OFF to USDZ, there is a "Feedback" option that you can use to let us know of any issues you encountered when converting your file.

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