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WebP to JXL Converter

Convert your WebP Image files to JXL quickly and for free. Upload your WebP files below and Converti turns them into JXL in seconds, with no software to install.

or drag them here
Up to 50 files

    Why convert WebP to JXL?

    Converting your WebP files to JXL leaves you with the format the job actually calls for, whether that's the web, an app, a print shop or your own archive. It's the difference between a file you have to explain and one you can simply send. Converti does it in seconds, at the highest quality the JXL format allows, and never stores your files.

    How to convert WebP to JXL

    1. Click "Choose images" or drag your WebP files into the upload area.
    2. Optionally adjust the quality and metadata options.
    3. Press "Convert" and download your new JXL file. Several files arrive as a ZIP.

    About WebP and JXL

    WebP Image. WebP is a modern Google format that delivers smaller files than JPG and PNG at similar quality.

    JPEG XL Image. JXL (JPEG XL) is a next-generation format with excellent compression, lossless JPEG re-encoding and wide colour support.

    Convert WebP to other formats

    WebP to JPG WebP to PNG WebP to GIF WebP to ICO WebP to PDF
    Convert WebP to any format

    Convert other formats to JXL

    JPG to JXL PNG to JXL
    Convert any format to JXL

    Frequently asked questions

    Upload one or more WebP files in the box above, click "Convert", and download the resulting JXL file. The whole thing takes a few seconds.

    Yes. Converting WebP to JXL on Converti is completely free: no sign-up, no watermarks, unlimited conversions and no daily cap.

    Your files are used only to perform the conversion. They are not stored afterwards and never shared with anyone.

    Yes. Select several WebP files and they will all be converted to JXL and delivered together in a single ZIP archive.