Lossless JPEG

JPEG-LS - lossless and near-lossless compression of continuous-tone still images. Article “Lossless JPEG” in English Wikipedia has 40.9 points for quality (as of July 1, 2025). The article contains 15 references and 11 sections.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (English) language version.

In June 2025 the article “Lossless JPEG” was edited by 3 authors in English Wikipedia and written by 4 authors in all languages.

Since the creation of article “Lossless JPEG”, its content was written by 75 registered users of English Wikipedia and edited by 169 registered Wikipedia users in all languages.

The article is cited 350 times in English Wikipedia and cited 1446 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #43348 in December 2014
• Global: #107574 in April 2019

The highest popularity rank from 2008:

• Local (English): #136925 in July 2009
• Global: #183641 in July 2009

There are 9 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Lossless JPEG		40.8946
2	Chinese (zh) Lossless JPEG		22.5921
3	Japanese (ja) Lossless JPEG		14.703
4	Korean (ko) 무손실 JPEG		13.5776
5	Ukrainian (uk) JPEG-LS		13.5615
6	Russian (ru) JPEG-LS		12.6864
7	Dutch (nl) JPEG LS		9.9581
8	Czech (cs) JPEG-LS		2.34
9	French (fr) JPEG-LS		1.027

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Lossless JPEG" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Lossless JPEG		624 839
2	Japanese (ja) Lossless JPEG		78 640
3	Russian (ru) JPEG-LS		69 063
4	French (fr) JPEG-LS		26 390
5	Chinese (zh) Lossless JPEG		22 718
6	Dutch (nl) JPEG LS		15 491
7	Korean (ko) 무손실 JPEG		11 894
8	Czech (cs) JPEG-LS		2 094
9	Ukrainian (uk) JPEG-LS		1 397

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Lossless JPEG" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Lossless JPEG		1 750
2	Chinese (zh) Lossless JPEG		175
3	Japanese (ja) Lossless JPEG		167
4	Russian (ru) JPEG-LS		145
5	French (fr) JPEG-LS		58
6	Dutch (nl) JPEG LS		37
7	Korean (ko) 무손실 JPEG		14
8	Czech (cs) JPEG-LS		10
9	Ukrainian (uk) JPEG-LS		8

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Lossless JPEG" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Lossless JPEG		75
2	French (fr) JPEG-LS		26
3	Russian (ru) JPEG-LS		22
4	Dutch (nl) JPEG LS		13
5	Japanese (ja) Lossless JPEG		12
6	Chinese (zh) Lossless JPEG		12
7	Czech (cs) JPEG-LS		3
8	Korean (ko) 무손실 JPEG		3
9	Ukrainian (uk) JPEG-LS		3

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Lossless JPEG" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Lossless JPEG		3
2	Russian (ru) JPEG-LS		1
3	Czech (cs) JPEG-LS		0
4	French (fr) JPEG-LS		0
5	Japanese (ja) Lossless JPEG		0
6	Korean (ko) 무손실 JPEG		0
7	Dutch (nl) JPEG LS		0
8	Ukrainian (uk) JPEG-LS		0
9	Chinese (zh) Lossless JPEG		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Lossless JPEG" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Lossless JPEG		350
2	Japanese (ja) Lossless JPEG		333
3	Korean (ko) 무손실 JPEG		173
4	Ukrainian (uk) JPEG-LS		136
5	French (fr) JPEG-LS		130
6	Russian (ru) JPEG-LS		126
7	Chinese (zh) Lossless JPEG		123
8	Dutch (nl) JPEG LS		72
9	Czech (cs) JPEG-LS		3

More...

#	Language	Value
cs	Czech JPEG-LS
en	English Lossless JPEG
fr	French JPEG-LS
ja	Japanese Lossless JPEG
ko	Korean 무손실 JPEG
nl	Dutch JPEG LS
ru	Russian JPEG-LS
uk	Ukrainian JPEG-LS
zh	Chinese Lossless JPEG

Best Rank

English: #136925 07.2009

Global: #183641 07.2009

Best Rank

English: #43348 12.2014

Global: #107574 04.2019

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information