Convert JXR to PNG
Convert JXR to PNG online: the JPEG XR photo decoded at its full resolution, saved as a lossless PNG. Free, no sign-up.
Drop your JXR files here
Up to 50MB per file.
Conversion Settings
Files are encrypted and auto-deleted after conversion
How to Convert
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Upload your JXR files
Drag and drop or select JXR files from your device. You can upload multiple files at once.
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Configure Output
Choose any available PNG output options, then start the conversion.
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Download PNG files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert JXR to PNG?
JXR is the JPEG XR image format, introduced by Microsoft as HD Photo and standardised for high-quality photographic storage with efficient compression. The photo is decoded with the JPEG XR reference decoder at its full width and height, keeping the picture exactly as it was framed.
PNG keeps every pixel exactly as rendered, so text, thin lines and flat colours stay crisp, and transparency is preserved.
Frequently Asked Questions
How do I convert JXR to PNG?
Drop your JXR file above and press Convert. Our servers decode the JPEG XR data with Microsoft's reference JxrDecApp decoder into a lossless PNG, then encode that picture in the format you chose. The result is saved as a lossless PNG, ready to download.
Where do JXR photos usually come from before becoming a PNG?
JPEG XR is written by Microsoft imaging tools, and Xbox and Windows Game Bar save HDR screenshots as .jxr files. Any file following the JPEG XR standard converts the same way.
Which standard defines the JXR images that are turned into PNG?
JPEG XR, standardised as ISO/IEC 29199-2 and ITU-T T.832 after Microsoft introduced it as HD Photo. Files that follow this standard are read with its reference decoder.
How big is the PNG image from a JXR file?
The image keeps the full pixel dimensions of the JXR photo.
Why is PNG a good fit for a JXR conversion?
PNG is lossless: the image keeps every rendered pixel with no compression artefacts, which keeps small text, table lines and drawings perfectly sharp.
Is my .jxr file kept private?
Your file is uploaded over an encrypted connection, converted on our servers and deleted automatically within 24 hours. We never read, share or keep your files, and no account is needed.