Online HEIF to JXL converter

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Supported image types: HEIF
Max file size: 200MB

All uploaded files are automatically deleted 1 hour after upload.
For permanent links you can use: https://ezgif.com/heif-to-jxl?url=https://example.com/source-image.gif

Free Online HEIF to JXL Converter

Convert HEIF images to JPEG XL (JXL) format with this free online tool. JPEG XL is the next-generation open standard designed to replace JPEG, offering exceptional compression, progressive loading, and both lossy and lossless modes.

HEIF vs. JXL: Two Modern Formats

HEIF and JPEG XL are both next-generation formats, but they differ in philosophy and adoption. HEIF relies on the HEVC codec with potential licensing requirements, while JPEG XL is fully royalty-free and was designed specifically as the universal JPEG successor. JXL offers progressive decoding (images appear as they download), lossless recompression of existing JPEG files, and support for extremely high-resolution images. Converting HEIF to JXL gives you a future-proof, open-standard format.

How to Convert HEIF to JXL

  1. Upload your HEIF file – Select from your device or paste a URL.
  2. Click "Convert to JXL!" – Our converter processes the file quickly.
  3. Download the JXL file – Save the modern, efficient image.

JPEG XL Highlights

  • Royalty-free – No licensing fees, fully open standard.
  • Progressive loading – Images render progressively as they load.
  • Lossless and lossy – Both compression modes in a single format.
  • HDR support – Native support for high dynamic range content.

Looking for other formats? Try HEIF to JPG, HEIF to PNG, or HEIF to AVIF converters.