Preview a USDZ 3D file online
USDZ packages Universal Scene Description assets for sharing and Apple AR workflows. Preview supported mesh geometry and materials in a private orbitable view without uploading the package.
Interactive viewer — This format is parsed and rendered in the browser.
Drop a USDZ file to open it
or click to choose — everything stays on your device
Choose file🔒 100% private — files never leave your browser
Or turn USDZ into an image — snapshot the preview, add arrows or notes, and download a PNG.
What is a USDZ file?
USDZ packages Universal Scene Description assets for sharing and Apple AR workflows. Preview supported mesh geometry and materials in a private orbitable view without uploading the package. The .USDZ extension identifies a Universal Scene Description ZIP file, which is served with the model/vnd.usdz+zip media type. You can open it here instantly — drop the file into the box above and it renders in your browser. Nothing is uploaded.
USDZ is an uncompressed package designed to carry USD scene data and related assets as one file. It is widely used by Quick Look and augmented-reality product previews on Apple devices. This viewer is useful for checking the renderable mesh before a mobile AR test.
Besides this free online viewer, you can open USDZ files in desktop apps such as Apple Quick Look, Reality Composer, Blender — but here all you need is a web browser.
Quick facts
| Format | USDZ — Universal Scene Description ZIP |
|---|---|
| File extensions | .usdz |
| MIME type | model/vnd.usdz+zip |
| Developer | Pixar / Apple |
| Category | 3D, CAD & GIS |
| Also opens in | Apple Quick Look, Reality Composer, Blender |
Common uses
- Check whether a product mesh is visible before publishing an AR link
- Inspect orientation, scale and supported materials
- Preview a received USDZ package from Windows or Android
What this browser preview can and cannot show
The browser preview is not an Apple Quick Look or AR session. Behaviours, anchors, audio, advanced USD composition, animations and platform-specific materials may not be reproduced. Validate the final experience on its target Apple device.
Tips for a reliable preview
- Keep the package self-contained
- Optimise texture resolution for mobile delivery
- Test the same file in Quick Look before release
How to open a USDZ file online
- Click Choose file above, or drag your USDZ file onto the box.
- The right viewer loads automatically and renders your file.
- Read, scroll or page through it. To open a different file, choose Open another file.
100% private — files never leave your browser.
Libraries used to render USDZ in the browser
This viewer is built entirely with open-source JavaScript that runs in your browser:
Frequently asked questions
What is a .USDZ file?
A .USDZ file is a Universal Scene Description ZIP, identified by the model/vnd.usdz+zip media type. You can open and read it instantly in the viewer above without installing anything.
What programs open USDZ files?
On the desktop, USDZ files typically open in Apple Quick Look, Reality Composer, Blender. Online, this page opens them in any modern browser — nothing to download.
How do I convert USDZ to an image?
Use Snapshot to capture the USDZ preview, optionally add arrows, text or highlights, then download it as a PNG image.
Will this start an augmented-reality session?
No. It provides a standard 3D inspection view. Use Quick Look on a supported Apple device to test the actual AR experience.
Is it safe to open my USDZ file here?
Yes. The file is read and rendered entirely by JavaScript inside your own browser. It is never uploaded to a server, so nothing leaves your device.
Do I need to install anything to view a USDZ file?
No. There is nothing to install and no account to create. Open the page, drop your file, and it displays instantly.
Does it work on my phone or iPad?
Yes. The viewer is fully responsive and works in modern mobile and tablet browsers such as Safari and Chrome.
Is there a file size limit?
There is no hard limit, but very large files depend on your device’s memory. Big files are processed in the background so the page stays responsive.