{
 "id": "jpeg-xl",
 "name": "JPEG XL",
 "category": "image",
 "identifiers": {
  "extensions": [
   "jxl"
  ],
  "mime": [
   "image/jxl"
  ],
  "wikidata": [
   "Q72885392"
  ],
  "loc_fdd": [
   "fdd000538"
  ],
  "magic": [
   {
    "offset": 0,
    "hex": "ff0a",
    "notes": "File Formats Wiki"
   },
   {
    "offset": 0,
    "hex": "0000000c4a584c200d0a870a",
    "notes": "File Formats Wiki"
   }
  ],
  "puid": [
   "fmt/1484",
   "fmt/1485"
  ],
  "signatures": [
   {
    "name": "JPEG XL",
    "sequences": [
     {
      "position": "bof",
      "offset": 0,
      "pattern": "0000000c4a584c200d0a870a"
     }
    ]
   }
  ]
 },
 "status": "writable",
 "summary": "JPEG XL is a raster image format standardised by ISO/IEC FDIS 18181-1, that supports lossy and lossless compression. This PUID is for the JPEG XL file format.",
 "tools": [
  {
   "name": "Abydos",
   "url": "https://www.wikidata.org/wiki/Q133445760",
   "reads": true,
   "writes": false,
   "license": "GNU Lesser General Public License",
   "open_source": true
  },
  {
   "name": "cjxl",
   "url": "https://www.wikidata.org/wiki/Q111903952",
   "reads": false,
   "writes": true,
   "license": "3-clause BSD License",
   "open_source": true
  },
  {
   "name": "digiKam",
   "url": "https://www.digikam.org/",
   "reads": true,
   "writes": false,
   "license": "GNU General Public License, version 2.0 or later",
   "open_source": true
  },
  {
   "name": "djxl",
   "url": "https://www.wikidata.org/wiki/Q111903976",
   "reads": true,
   "writes": false,
   "license": "3-clause BSD License",
   "open_source": true
  },
  {
   "name": "GIMP",
   "url": "https://gimp.org",
   "reads": true,
   "writes": true,
   "license": "GNU General Public License, version 3.0",
   "open_source": true
  },
  {
   "name": "IrfanView",
   "url": "https://www.irfanview.com/",
   "reads": true,
   "writes": true,
   "license": "freeware"
  },
  {
   "name": "jxl-rs",
   "url": "https://www.wikidata.org/wiki/Q137178911",
   "reads": true,
   "writes": true,
   "license": "3-clause BSD License",
   "open_source": true
  },
  {
   "name": "libjxl",
   "url": "https://www.wikidata.org/wiki/Q99738405",
   "reads": true,
   "writes": true,
   "license": "3-clause BSD License",
   "open_source": true
  },
  {
   "name": "nomacs",
   "url": "https://nomacs.org",
   "reads": true,
   "writes": false,
   "license": "GNU General Public License, version 3.0",
   "open_source": true
  },
  {
   "name": "Q141647660",
   "url": "https://getartcraft.com/apps/lightcraft",
   "reads": true,
   "writes": false,
   "license": "Apache Software License 2.0 / MIT License",
   "open_source": true
  },
  {
   "name": "Q1936840",
   "url": "https://www.darktable.org/",
   "reads": true,
   "writes": true
  },
  {
   "name": "Shotwell",
   "url": "https://shotwell-project.org/",
   "reads": true,
   "writes": false,
   "license": "GNU Lesser General Public License, version 2.1 or later",
   "open_source": true
  }
 ],
 "projects": [
  {
   "name": "File Formats Wiki",
   "url": "http://fileformats.archiveteam.org/wiki/JPEG_XL",
   "kind": "wiki"
  },
  {
   "name": "PRONOM fmt/1485",
   "url": "https://www.nationalarchives.gov.uk/PRONOM/fmt/1485",
   "kind": "format-doc"
  },
  {
   "name": "Wikidata Q72885392",
   "url": "https://www.wikidata.org/wiki/Q72885392",
   "kind": "wiki"
  }
 ],
 "provenance": {
  "sources": [
   "ffw",
   "pronom",
   "wikidata"
  ]
 },
 "updated": "2026-10-24",
 "aliases": [],
 "structure": [],
 "parsers": [],
 "conversions": [],
 "samples": [],
 "claims": [],
 "verification": []
}