Convert JXR to JPG

JXR is one of those file formats that you never actually create on purpose, yet you still find on your hard drive. Microsoft is usually behind it, as JPEG XR was Microsoft’s attempt to establish a more modern successor to the classic JPEG format, offering better compression and support for high colour depths and HDR content. The format has mainly turned up on Windows, in older Silverlight applications, and as an image container in certain Office documents and Windows design packs.

However, JXR never really caught on outside the Microsoft ecosystem. Browsers such as Chrome, Firefox and Safari do not support the format natively, mobile operating systems generally cannot handle it, and even the standard image viewers on macOS and Linux refuse to open it. Even Photoshop requires a separate plugin to open JXR files. In practice, this means that JXR images can hardly be shared or embedded without the recipient having to install additional software.

JPG, on the other hand, has been the standard for raster graphics on the web and on virtually all devices for over three decades. Every browser, every operating system and practically every image processing software can open and process JPG files without additional modules. For everyday use, such as sending via email, embedding on websites or in presentations, JPG is therefore the more sensible choice in the vast majority of cases.

Both JXR and JPG use lossy compression. Conversion may therefore result in a slight loss of quality; this is occasionally visible, particularly in detailed images or with subtle colour gradients. For the majority of applications, however, this difference is imperceptible. Anyone wishing to reuse a JXR original with as little loss of quality as possible should consider converting to PNG instead, as PNG allows for lossless storage.

Why do JXR images often look too dark after conversion?

Nowadays, JXR files originate almost exclusively from HDR screenshots, which are created, for example, by the Windows Xbox Game Bar or the NVIDIA app whilst gaming with HDR enabled. These files store colour and brightness values intended for HDR monitors. A standard JPG cannot reproduce this range. If the image is then converted without special adjustment, the high brightness values are lost and the result appears significantly too dark or lacking in contrast. Sometimes the colours in the image also look incorrect. File-Converter-Online.com automatically detects HDR data in JXR files and applies colour and brightness correction during conversion. As a result, the JXR image converted to JPEG looks perfectly normal even on SDR monitors and can be shared anywhere.

To convert your JXR files to JPG, simply follow the instructions:

Last updated on April 26, 2026 by Sören Ramspeck with the experience of more than 128,473,881 converted files since 2013.