---
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id: W3CPR-png-3-20250515
title:
- content: Portable Network Graphics (PNG) Specification (Third Edition)
  format: text/plain
link:
- content: https://www.w3.org/TR/2025/PR-png-3-20250515/
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type: standard
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  type: W3C
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docnumber: PR-png-3-20250515
date:
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  value: '2025-05-15'
contributor:
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    abbreviation:
      content: W3C
    url: https://www.w3.org/
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revdate: '2025-05-15'
language:
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script:
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docstatus:
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    value: Proposed Recommendation
relation:
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  bibitem:
    id: W3Cpng-3
    title:
    - content: Portable Network Graphics (PNG) Specification (Third Edition)
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    - content: Portable Network Graphics (PNG) Specification (Third Edition)
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    title:
    - content: Portable Network Graphics (PNG) Specification (Third Edition)
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  description:
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series:
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    content: W3C Proposed Recommendation
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  number: PR-png-3-20250515
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