Code 39

Code 39 - variable length, discrete barcode symbology. Article "Code 39" in English Wikipedia has 20.6 points for quality (as of July 1, 2025). The article contains 5 references and 5 sections.

This article has the best quality in Chinese Wikipedia. However, this article is the most popular in English version.

Since the creation of article "Code 39", its content was written by 130 registered users of English Wikipedia and edited by 319 registered Wikipedia users in all languages.

The article is cited 70 times in English Wikipedia and cited 180 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #12281 in September 2003
• Global: #23431 in September 2003

The highest popularity rank from 2008:

• Local (English): #51346 in October 2009
• Global: #37803 in October 2009

There are 13 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	Chinese (zh) Code39		29.4073
2	German (de) Code 39		22.0632
3	English (en) Code 39		20.5913
4	Korean (ko) 코드 39		13.9226
5	French (fr) Code 39		13.5095
6	Russian (ru) Code 39		11.5466
7	Polish (pl) Code 39		10.6786
8	Ukrainian (uk) Code 39		9.5908
9	Japanese (ja) CODE39		6.6336
10	Italian (it) Code 39		4.9344

More...

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

The most popular language versions of the article "Code 39" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Code 39		2 340 177
2	German (de) Code 39		429 081
3	Japanese (ja) CODE39		324 074
4	Spanish (es) Code 39		266 435
5	French (fr) Code 39		235 774
6	Russian (ru) Code 39		165 711
7	Polish (pl) Code 39		85 612
8	Italian (it) Code 39		82 991
9	Dutch (nl) Code 39		75 896
10	Chinese (zh) Code39		56 947

More...

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 "Code 39" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Code 39		5 439
2	German (de) Code 39		613
3	French (fr) Code 39		454
4	Chinese (zh) Code39		432
5	Japanese (ja) CODE39		284
6	Russian (ru) Code 39		181
7	Italian (it) Code 39		177
8	Spanish (es) Code 39		172
9	Polish (pl) Code 39		72
10	Korean (ko) 코드 39		70

More...

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

Language versions of the article "Code 39" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Code 39		130
2	German (de) Code 39		58
3	French (fr) Code 39		26
4	Croatian (hr) Kod 39		15
5	Russian (ru) Code 39		15
6	Dutch (nl) Code 39		14
7	Japanese (ja) CODE39		13
8	Polish (pl) Code 39		13
9	Spanish (es) Code 39		9
10	Italian (it) Code 39		9

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 "Code 39" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Chinese (zh) Code39		1
2	German (de) Code 39		0
3	English (en) Code 39		0
4	Spanish (es) Code 39		0
5	French (fr) Code 39		0
6	Croatian (hr) Kod 39		0
7	Italian (it) Code 39		0
8	Japanese (ja) CODE39		0
9	Korean (ko) 코드 39		0
10	Dutch (nl) Code 39		0

More...

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

Language versions of the article "Code 39" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Code 39		70
2	Italian (it) Code 39		27
3	Chinese (zh) Code39		19
4	Russian (ru) Code 39		17
5	German (de) Code 39		12
6	Japanese (ja) CODE39		12
7	Spanish (es) Code 39		6
8	French (fr) Code 39		4
9	Polish (pl) Code 39		4
10	Ukrainian (uk) Code 39		3

More...

#	Language	Value
de	German Code 39
en	English Code 39
es	Spanish Code 39
fr	French Code 39
hr	Croatian Kod 39
it	Italian Code 39
ja	Japanese CODE39
ko	Korean 코드 39
nl	Dutch Code 39
pl	Polish Code 39
ru	Russian Code 39
uk	Ukrainian Code 39
zh	Chinese Code39

Best Rank

English: #51346 10.2009

Global: #37803 10.2009

Best Rank

English: #12281 09.2003

Global: #23431 09.2003

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In English Wikipedia the most popular articles on that day were: Weapons (2025 film), Danielle Spencer (American actress), Cristiano Ronaldo, Deaths in 2025, Taylor Swift, Wednesday (TV series), Superman (2025 film), Georgina Rodríguez, Coolie (2025 film), The Fantastic Four: First Steps.

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