Online JPG to JXL converter

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Supported image types: JPG, JPEG
Max file size: 200MB

All uploaded files are automatically deleted 1 hour after upload.
For permanent links you can use:

Converted JXL image:

Convert JPG to JXL (JPEG XL)

Free online tool for converting JPG images to JXL format.

Warning: Most major web browsers (except Safari) currently do not support displaying JXL files by default, so they are unlikely to appear in your browser unless you have some special plugin or browser configuration. However, you can still generate and download the JXL file even if you don't see the preview on this page.