Mobile Phones iPhone & iOS What Is USDZ? Share Pin Email Print Bernhard Lang / Getty Images iPhone & iOS Switching from Android By Michael Archambault Writer Michael Archambault is a technology writer and digital media specialist. His work has appeared in Mobile Nations, Amazon’s Digital Photography Review, PetaPixel, and other outlets. our editorial process Twitter LinkedIn Michael Archambault Updated June 24, 2019 USDZ is Apple's latest file format for augmented-reality on its iOS platforms including iPhone and iPad. If you've browsed Apple's News app or found yourself launching an AR experience from within the Safari web browser, there is a good chance that you've already interacted with a USDZ file. To view USDZ files on an iPhone or iPad, the device must be updated to iOS 12 for full support. What Is a File Format? A file format is a file structure that informs a computer how to display its information. If you've used a computer then, without a doubt, you've encountered numerous file formats on your journey. Popular formats you may have seen include docx files for Microsoft Word, jpg and png files for images, mp3 files for music, and many more. USDZ is merely another file format that holds information for a computer to unpack and display data in augmented reality. What Is Augmented Reality? You may have seen individuals dawn a headset and jump into a virtual world to play video games or watch a movie — this is known as virtual reality. On the other hand, augmented reality is quite similar, but combines both the virtual world and the physical world. Where virtual reality typically cuts a viewer off from reality and places them within a headset, augmented reality instead places a digital image over the physical world using a device with a camera and a screen — that can be another type of headset or even your mobile phone. Bernhard Lang / Getty Images What Is the USDZ File Format? The USDZ file format was created by a partnership between Apple and Pixar; it was announced at Apple's World Wide Developer Conference in Spring 2018. USDZ builds upon the existing USD format, another format created for storing 3D models and animations, but adds additional optimizations and compatibility for use with mobile devices. Developed as an open file format, USDZ can be used and implemented by anyone who might be interested in its capabilities. The file itself acts as a container that holds numerous files and tools that are required for the computer opening the format to properly display its contents. Developers looking to learn the detailed specifications behind USDZ should take a look at Apple's Developer documentation. How Can I View a USDZ File? Due to the fact that USDZ is an open file format, developers can begin creating applications that access the file's contents, but, in the meantime, you will typically find yourself accessing such files using Apple's new AR Quick Look app. You won't find the AR Quick Look application on your iOS device's home screen, but instead, any USDZ files you attempt to open will automatically be handled by the new software. Whether you stumble across an AR file in the Apple News app, while browsing Safari, or sent by a friend in iMessage, AR Quick Look will get it opened and ready for you to view. Apple Inc. Can I Start Creating Content with USDZ? If you're an artist who wants to delve into the world of augmented reality, the USDZ file format provides you with an easy way to share content with friends, family, and coworkers; however, you'll need to wait a bit before you get started. Adobe is the first company to announce bringing native support for USDZ to their suite of Creative Cloud applications, but the process will take some time. For those interested, keep an eye on Adobe Project Aero which was also announced at Apple's Developer Conference.