International Standard
ISO/IEC 18181-2:2026
Information technology — JPEG XL image coding system — Part 2: File format
Reference number
ISO/IEC 18181-2:2026
Edition 3
2026-04
© ISO 2026
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Published (Edition 3, 2026)

ISO/IEC 18181-2:2026

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Abstract

This document specifies the transport and container formats for JPEG XL codestreams as specified in ISO/IEC 18181-1. This document specifies how to add metadata and extensions to JPEG XL codestreams. A file as described by this document is called a JPEG XL file.

General information

  • Status
     : Published
    Publication date
     : 2026-04
    Stage
    : International Standard to be revised [90.92]
  • Edition
     : 3
    Number of pages
     : 19
  • Technical Committee :
    ISO/IEC JTC 1/SC 29
    ICS :
    35.040.30 
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Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

9
Industry, Innovation and Infrastructure
11
Sustainable Cities and Communities

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