Hash collision

Collision - computer science situation where distinct data elements share an identifier (e.g. name, tag, checksum). Article “Hash collision” in English Wikipedia has 37.5 points for quality (as of July 1, 2026). The article contains 16 references and 8 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 2026 the article “Hash collision” was edited by 1 authors in English Wikipedia and written by 2 authors in all languages.

Since the creation of article “Hash collision”, its content was written by 94 registered users of English Wikipedia and edited by 256 registered Wikipedia users in all languages.

The article is cited 174 times in English Wikipedia and cited 600 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #2340 in March 2002
• Global: #2749 in March 2002

The highest popularity rank from 2008:

• Local (English): #165082 in December 2008
• Global: #132659 in March 2009

There are 14 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, 2026 (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) Hash collision		37.5384
2	Slovak (sk) Kolízie hašovacích funkcií		28.9292
3	Norwegian (no) Nøkkelkollisjon		25.0936
4	Greek (el) Σύγκρουση (επιστήμη υπολογιστών)		23.4725
5	Czech (cs) Kolize (funkce)		17.7714
6	Russian (ru) Коллизия хеш-функции		16.9094
7	Spanish (es) Colisión (hash)		13.2304
8	Ukrainian (uk) Колізія геш-функції		7.6831
9	Korean (ko) 해시 충돌		6.6354
10	Italian (it) Collisione hash		4.2854

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

The most popular language versions of the article "Hash collision" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Hash collision		508 578
2	Russian (ru) Коллизия хеш-функции		366 932
3	Spanish (es) Colisión (hash)		281 993
4	Korean (ko) 해시 충돌		70 699
5	Polish (pl) Kolizja (kryptografia)		55 677
6	Japanese (ja) 衝突 (計算機科学)		51 815
7	French (fr) Collision (informatique)		49 016
8	Italian (it) Collisione hash		36 845
9	Ukrainian (uk) Колізія геш-функції		18 556
10	Czech (cs) Kolize (funkce)		13 496

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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 "Hash collision" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Hash collision		1 754
2	Russian (ru) Коллизия хеш-функции		383
3	Japanese (ja) 衝突 (計算機科学)		98
4	Korean (ko) 해시 충돌		83
5	French (fr) Collision (informatique)		77
6	Spanish (es) Colisión (hash)		59
7	Italian (it) Collisione hash		43
8	Polish (pl) Kolizja (kryptografia)		38
9	Czech (cs) Kolize (funkce)		20
10	Ukrainian (uk) Колізія геш-функції		12

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

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

#	Language	AI award	Relative AI
1	English (en) Hash collision		94
2	Russian (ru) Коллизия хеш-функции		46
3	Italian (it) Collisione hash		23
4	Spanish (es) Colisión (hash)		14
5	Polish (pl) Kolizja (kryptografia)		13
6	Czech (cs) Kolize (funkce)		12
7	Japanese (ja) 衝突 (計算機科学)		10
8	French (fr) Collision (informatique)		9
9	Hebrew (he) התנגשות (מדעי המחשב)		9
10	Ukrainian (uk) Колізія геш-функції		9

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

Language versions of the article "Hash collision" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	English (en) Hash collision		1
2	French (fr) Collision (informatique)		1
3	Czech (cs) Kolize (funkce)		0
4	Greek (el) Σύγκρουση (επιστήμη υπολογιστών)		0
5	Spanish (es) Colisión (hash)		0
6	Hebrew (he) התנגשות (מדעי המחשב)		0
7	Italian (it) Collisione hash		0
8	Japanese (ja) 衝突 (計算機科学)		0
9	Korean (ko) 해시 충돌		0
10	Norwegian (no) Nøkkelkollisjon		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 "Hash collision" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Hash collision		174
2	Russian (ru) Коллизия хеш-функции		135
3	Ukrainian (uk) Колізія геш-функції		80
4	Japanese (ja) 衝突 (計算機科学)		49
5	Korean (ko) 해시 충돌		43
6	Italian (it) Collisione hash		33
7	French (fr) Collision (informatique)		19
8	Hebrew (he) התנגשות (מדעי המחשב)		18
9	Polish (pl) Kolizja (kryptografia)		15
10	Czech (cs) Kolize (funkce)		12

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#	Language	Value
cs	Czech Kolize (funkce)
el	Greek Σύγκρουση (επιστήμη υπολογιστών)
en	English Hash collision
es	Spanish Colisión (hash)
fr	French Collision (informatique)
he	Hebrew התנגשות (מדעי המחשב)
it	Italian Collisione hash
ja	Japanese 衝突 (計算機科学)
ko	Korean 해시 충돌
no	Norwegian Nøkkelkollisjon
pl	Polish Kolizja (kryptografia)
ru	Russian Коллизия хеш-функции
sk	Slovak Kolízie hašovacích funkcií
uk	Ukrainian Колізія геш-функції

Best Rank

English: #165082 12.2008

Global: #132659 03.2009

Best Rank

English: #2340 03.2002

Global: #2749 03.2002

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information