Convert jxl to xaml

What is the difference between .jxl and .xaml?

Description: A JPEG XL file is an image saved in a compressed graphic format currently under development by the Joint Photographic Experts Group (JPEG). It supports wide color gamut and HDR (High Dynamic Range), alpha channels and animation frames while providing visually lossless compression. Images can be converted back and forth between JPEG XL and JPEG without loss of quality. Converting a regular JPEG to JPEG XL reduces the file size by 22%. JPEG XL files can be used to store any type of image content.; Extensible Application Markup Language file that uses Windows Presentation Foundation (WPF) code; XAML (pronounced "zammel") is a descriptive programming language developed by Microsoft for creating user interfaces; introduced during the development stages of Longhorn, which is now Windows Vista.