JXR can't be decoded
JXR is a proprietary/undocumented format that no image library or converter can decode, so it can't be read as a source file.
Trying to open a JXR as MOV? Here's the honest answer — and how to get a real image.
Turn your file into a share-worthy AI Effect — one tap, no prompts.
JXR (JPEG XR) is a high-dynamic-range format with better compression than JPEG, used in some Windows and HDR workflows.
JXR opens in Windows Photo Viewer; convert to JPG/PNG for universal use.
MOV is Apple’s QuickTime video container, common from iPhones and Mac editing apps — high quality but less widely supported than MP4.
MOV plays on Apple devices and most modern players.
No. JXR is a proprietary thumbnail-cache blob that no image library can decode, so there's nothing to convert. Export the original photos and convert those instead.
JXR files aren't meant to be opened directly. Recover the original images from your device's photo library or an iTunes/Finder backup, then work with those.
Once you have the real photos (JPG or HEIC), they convert cleanly to PNG, JPG or TIFF — free, no sign-up, no watermark.