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Convert Your 3D Mesh/Model FBX Files to USDZ

Our free and fast tool will convert your 3D FBX (Autodesk Filmbox) 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 FBX files; up to 200 files at a time can be converted.

To convert your FBX 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 FBX to USDZ conversion process, see the conversion information section below.

How to Convert your FBX to USDZ Online?

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

Upload a FBX File

Click the "Upload a FBX File" button and select a FBX 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 FBX to USDZ

ExtensionFBX
Full NameAutodesk Filmbox
Type3D Model
Mime Typeapplication/octet-stream
FormatText & Binary
ToolsFBX Converters, 3D Model Voxelizer, Create FBX Animation, FBX Asset Extractor, Text to FBX, FBX Viewer
Open WithBlender, MeshLab

Description

The FBX format by AutoDesk was originally developed by Kaydara in the 1990s as a means to store 2D or 3D content with motion data. It has evolved over the years to become a widely used format by 3D modeling applications such as Blender, 3D Studio Max, and others due to its 3D animation capabilities.

The format is used to contain 3D models, which include vertices, faces, and other 3D geometry along with animation data. The format is proprietary; however, there is a publicly available API to use for development purposes. The file contents can be either text or binary, and work has been carried out by the Blender Foundation to document the format.

FBX Notes

If your FBX file contains texture files and other texture-related data, these will be included in the conversion process.

Supported Features

  • Mesh geometry
  • Materials
  • Textures
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 FBX and USDZ Features

 

FBX 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 FBX 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 FBX file to a valid USDZ 3D model. Let's start with the conversion process, which involves the following steps:

Step 1: Read the Source FBX File

In its simplest form, an FBX file can be either a plain text or binary file containing 3D data such as vertices, faces, normals, and more. When combined, these make up the 3D model you see on your screen.

When our tool reads this 3D data, all we are interested in are the vertices, faces, normals, materials, and textures, as this is the only data that can be accurately converted into the final USDZ file.

The FBX file can contain data such as material definitions and textures that describe how a particular set of 3D geometry should be rendered. As we are creating an USDZ file, which supports both materials and textures, our tool will attempt to load any materials and textures present in the FBX file.

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

Step 2: Process File Data

With the FBX 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.

Along with the completed USDZ file, any textures that were present in the original FBX file will be saved in either PNG or JPG format, depending on the original image format. If the original format was neither of these, for example, if your model contained a texture in the TGA format, it will be converted to a PNG.

Frequently Asked Questions

What version of FBX file is supported?

Our tool can read binary FBX versions 7.0 and above and text formatted FBX files version 6.4 and above. Please ensure your FBX version meets these requirements before uploading.

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

Yes! Our FBX tool supports full batch conversions. You can upload up to 200 FBX 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 FBX file to USDZ?

First click the "Upload..." button, and select your FBX 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 FBX to USDZ conversion has completed, you can download your USDZ file straight away.

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

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

Yes, of course! We do not store the FBX 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 FBX to USDZ converter?

No. All our conversion tools process your FBX 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 FBX to USDZ on Windows, Linux, Android, iOS or Mac OS?

Yes! Our FBX 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 FBX 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 FBX to USDZ?

Yes. When you have converted your FBX 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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