What is a USDZ file?
A .USDZ file is an augmented reality 3D model. It uses the Universal Scene Description Zipped Format created by Apple and Pixar Animation Studios. It contains 3D geometry, textures, and animation data in a single, uncompressed ZIP archive. People use these files to share 3D content for iOS devices and web browsers.
How to open USDZ files?
You can open .USDZ files natively on Apple devices using Quick Look. On Mac, you can use Apple Preview or Reality Composer. On Windows or Linux, you can use 3D software like Blender with the correct plugins, or Autodesk Maya.
Best practices and troubleshooting
If you cannot open a .USDZ file, check if your software supports the latest Universal Scene Description standard. Sometimes, developers use command-line tools to convert .OBJ or .GLTF files into .USDZ.
Software and tools
Summary
viewer.online/usdz analyzes .USDZ files to identify their exact format and creator software, shows which programs can open the file, and usually previews it. Because .USDZ files use the known ZIP format, viewer.online/usdz can safely open and display them online, eliminating compatibility problems.