Convert

JXL file (.jxl)

JPEG XL image. A modern image format that can shrink existing JPGs by about 20% with no loss, and supports HDR and transparency.

    Most conversions run on your device and are never uploaded · Free limits

    How to open it

    Safari 17+, macOS Sonoma, GIMP and newer image viewers open JXL.

    Details

    Full name
    JPEG XL image
    Type
    Image
    MIME type
    image/jxl
    Compression
    Lossy

    Convert JXL to

    Convert to JXL

    Questions

    What is a .jxl file?

    A modern image format that can shrink existing JPGs by about 20% with no loss, and supports HDR and transparency.

    How do I open a JXL file?

    Safari 17+, macOS Sonoma, GIMP and newer image viewers open JXL.

    How do I convert a JXL file?

    Choose the file above, pick the format you need and tap Convert. Most image conversions run on your device and are never uploaded.