Free online USDZ to USDA converter
Convert USDZ packaged 3D scenes to readable USDA text with USD tools.
Convert USDZ to USDA online - free
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How to convert usdz to usda file
- 3D modeling
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Source format
USDZ is a packaged 3D file format used in the Universal Scene Description ecosystem. It is commonly used for AR content on Apple devices, web previews, product visualization, and sharing 3D assets in a single portable file. A USDZ file is essentially an uncompressed archive that can contain scene data, meshes, materials, textures, and related assets bundled together for easy distribution.
Target format
USDA is the ASCII text form of Universal Scene Description. Unlike binary USD files, USDA is human-readable, which makes it useful for inspection, debugging, version control, and editing. It is often used by developers and technical artists who need to review scene structure, relationships, and metadata directly in a text editor.
How to perform the conversion
The most reliable way to convert USDZ to USDA is with Pixar’s USD tools, especially usdcat, which can read USDZ packages and write USDA output.
- Install the USD command-line tools from Pixar or a package that includes them.
- Open a terminal or command prompt.
- Run a command such as
usdcat input.usdz -o output.usda. - Open
output.usdain a text editor to inspect the converted scene.
If your USDZ contains external textures or referenced assets, make sure those resources are available and correctly packaged, because the conversion can only preserve what is present or resolvable in the archive.
You can also convert the file on 101convert.com for free, without installing any software, if you prefer a browser-based workflow.
Notes on quality and limitations
This conversion is usually lossless for scene structure, because USDZ and USDA are both representations of the same USD scene data. However, the result may be larger and less convenient for distribution because USDA is plain text rather than a compact package. If the USDZ file contains embedded textures or binary payloads, those may be referenced differently after conversion, depending on how the source package is structured and how the tool resolves assets.
Compatibility is generally excellent within the USD ecosystem, but some applications prefer binary USD or packaged formats over USDA. If you plan to edit the file manually, USDA is ideal; if you plan to ship or deploy it, you may want to convert it back to a packaged or binary form afterward.
Note: This usdz to usda conversion record is incomplete, must be verified, and may contain inaccuracies. Please vote below whether you found this information helpful or not.
USDZ vs USDA: format comparison
How the USDZ and USDA formats compare on the properties that matter most for this conversion.
| Property | .USDZ Universal Scene Description Zip | .USDA Universal Scene Description ASCII |
|---|---|---|
| Geometry | Both | Both |
| Materials | Yes | Yes |
| Textures | Embedded in the file | Referenced externally |
| Animation | Yes | Yes |
| Scene hierarchy | Yes | Yes |
| Plain-text readable | No | Yes |
| Typical file size | Medium | Large |
| Open standard | Partly open | Partly open |
| Introduced | 2018 | 2016 |
| Developer | Pixar Animation Studios / Alliance for OpenUSD | Pixar Animation Studios / OpenUSD community |
| MIME type | model/vnd.usdz+zip | text/plain |
Frequently asked questions
Is the USDZ to USDA converter free?
Yes, converting USDZ to USDA on 101convert.com is completely free. No registration, email address or installation is required.
How large can my USDZ file be?
You can upload USDZ files up to 50 MB and convert up to 1 files at once in a single batch.
What happens to my uploaded files?
Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.
Do I need to install any software to convert USDZ to USDA?
No. The USDZ to USDA conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.
Did the conversion fail?
In most cases, the cause is an incorrect file format. Please upload a valid USDZ file for this USDZ to USDA conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.