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ISO libjpeg

Reference implementation for JPEG XT
CreativeWork free_software Q87688594
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ISO libjpeg

Summary

ISO libjpeg is a free software[1]. It ranks in the top 10% of free_software entities by monthly Wikipedia readership (4 views/month).[2]

Key Facts

  • ISO libjpeg's instance of is recorded as free software[3].
  • ISO libjpeg's instance of is recorded as software library[4].
  • ISO libjpeg's developer is recorded as Thomas Richter[5].
  • ISO libjpeg's copyright license is recorded as GNU General Public License, version 3.0[6].
  • ISO libjpeg's programmed in is recorded as Q2407[7].
  • ISO libjpeg's operating system is recorded as cross-platform[8].
  • ISO libjpeg's software version identifier is recorded as 1.65[9].
  • July 27, 2012 marks the founding of ISO libjpeg[10].
  • ISO libjpeg's official website is recorded as https://github.com/thorfdbg/libjpeg[11].
  • ISO libjpeg's readable file format is recorded as JPEG-LS[12].
  • ISO libjpeg's readable file format is recorded as Q17092932[13].
  • ISO libjpeg's readable file format is recorded as JPEG File Interchange Format, version 1.02[14].
  • ISO libjpeg's writable file format is recorded as JPEG-LS[15].
  • ISO libjpeg's writable file format is recorded as Q17092932[16].
  • ISO libjpeg's writable file format is recorded as JPEG File Interchange Format, version 1.02[17].
  • ISO libjpeg's source code repository URL is recorded as https://github.com/thorfdbg/libjpeg[18].
  • ISO libjpeg's implementation of is recorded as Q17092932[19].
  • ISO libjpeg's copyright status is recorded as copyrighted[20].

Why It Matters

ISO libjpeg ranks in the top 10% of free_software entities by monthly Wikipedia readership (4 views/month).[2]

Related Entities

free software

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). ISO libjpeg. Retrieved October 7, 2026, from https://4ort.xyz/entity/iso-libjpeg
MLA “ISO libjpeg.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 Oct. 2026, https://4ort.xyz/entity/iso-libjpeg.
BibTeX @misc{4ortxyz_iso-libjpeg_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ISO libjpeg}}, year = {2026}, url = {https://4ort.xyz/entity/iso-libjpeg}, note = {Accessed: 2026-10-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ISO libjpeg — https://4ort.xyz/entity/iso-libjpeg (retrieved 2026-10-07)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 8d ago · Artoria2e5 · 2026-09-30 view diff on Wikidata ↗
    Copyright status → —
    Operating system → cross-platform
    Developer → Thomas Richter
    Source code repository url → https://github.com/thorfdbg/libjpeg
    + 15 other properties edited (see Wikidata diff for full list)
    "/* wbmergeitems-from:0||Q141601585 */"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.