Filename extension |
.jxl |
---|---|
Internet media type |
image/jxl[1] |
Magic number | FF 0A or 00 00 00 0C 4A 58 4C 20 0D 0A 87 0A [2] |
Developed by | |
Type of format | Lossy/lossless bitmap image format |
Extended from | |
Standard | ISO/IEC 18181[4] |
Open format? | Yes (royalty-free[5]) |
Website |
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JPEG XL is a royalty-free raster-graphics file format that supports both lossy and lossless compression. It is designed to outperform existing raster formats and thus become their universal replacement.[5]