Please enable JavaScript to use this web application.
Regular
Expressions
101
Social
Donate
Info
Regex Editor
Community Patterns
Account
Regex Quiz
Settings
Order By
Most Recent
Highest Score
Lowest Score
Most upvotes
Most downvotes
Filter by Flavor
PCRE2 (PHP >=7.3)
PCRE (PHP <7.3)
ECMAScript (JavaScript)
Python
Golang
Java 8
.NET 7.0 (C#)
Rust
Sponsors
Community Patterns
Search among 15,160 community submitted regex patterns...
0
Extract countries names in a spaceless string
PCRE2 (PHP >=7.3)
works with strings such as: U.K.TanzaniaU.S.A., UkraineFrance, GermanyU.S.A. Issues: Doesn't work with repeating acronyms, e.g.: U.K.U.S.A.; possible fix: (?:[A-Z]\.){1,3}|A-Z+ Works only with country's acronyms that have the same number of dots as the number of capital letters
Submitted by
whatserface
-
2 years ago
0
Match and capture (go) one or more times
PCRE2 (PHP >=7.3)
Match and capture (go) one or more times
Submitted by
anonymous
-
2 years ago
0
matches 4 or 6 or 8 digit which might be otp
PCRE2 (PHP >=7.3)
test
Submitted by
test
-
2 years ago
0
Kafka topic name regex
PCRE (PHP <7.3)
Kafka topic name regex
Submitted by
anonymous
-
2 years ago
0
Polynomial spotter
PCRE2 (PHP >=7.3)
spots polynomial pieces and captures the exponent and coefficient
Submitted by
anonymous
-
2 years ago
0
marcelobc548@gmail.com - Extrair Seções e Aptos
PCRE2 (PHP >=7.3)
Extrair número da seções e quantidade de eleitores aptos.
Submitted by
anonymous
-
2 years ago
0
VS Code find replace template block
ECMAScript (JavaScript)
Used with Visual Studio Code to search and replace text in between two markers. I use this to template in things that occur on multiple pages like the navigation menu. I know this can be done with javascript or servers side scripting, but sometimes I just want to pre process all of this like in the ...
Submitted by
Bishop
-
2 years ago
0
processo
PCRE2 (PHP >=7.3)
Preciso fazer um Input. 1234569-19.2009.7.19.1009 sobre alterando esses campos AnumeroProcesso%3AnumeroSequencial= ficaria 1234569 AnumeroDigitoVerificador= ficaria 19 AnumeroProcesso%3AAno=ficaria 2009 AnumeroProcesso%3AramoJustica=ficaria 7...
Submitted by
Anderson
-
2 years ago
0
Sports Release Regex attempt #1
PCRE2 (PHP >=7.3)
Yes. Its a thing.
Submitted by
anonymous
-
2 years ago
0
Strip datetime -> date
PCRE2 (PHP >=7.3)
Strip datetime -> date
Submitted by
anonymous
-
2 years ago
0
helix word motion
PCRE (PHP <7.3)
helix word motion
Submitted by
anonymous
-
2 years ago
0
VK owner id and item id regex
PCRE2 (PHP >=7.3)
This regex allows access to owner id and item id of VK url.
Submitted by
MagicWinnie
-
2 years ago
0
Crazy Caps Your String -
PCRE2 (PHP >=7.3)
Capitalize every other letter and lower case every alternate letter in your string!
Submitted by
anonymous
-
2 years ago
0
Match the html tags with only whitespaces
PCRE2 (PHP >=7.3)
Match the html tags with only whitespaces
Submitted by
anonymous
-
2 years ago
0
Match Instagram Post Url
PCRE2 (PHP >=7.3)
Match Instagram Post Url Matches: https://www.instagram.com/p/CiqWEQMOVNo/ https://www.instagram.com/p/CiqWEQMOVNo www.instagram.com/p/CiqWEQMOVNo https://instagram.com/p/CiqWEQMOVNo...
Submitted by
anonymous
-
2 years ago
0
Convert <a href="x">y</a> to [url=x]y[/url]
PCRE (PHP <7.3)
it took me quite some time to figure out. I hope it'll be helful to someone else.
Submitted by
anonymous
-
2 years ago
0
Match all links except for links enclosed in curly brackets
PCRE2 (PHP >=7.3)
Match all links except for links enclosed in curly brackets
Submitted by
anonymous
-
2 years ago
0
Divide AAAA and MMGG
PCRE2 (PHP >=7.3)
Division between AAAA and MMGG
Submitted by
Alessandro
-
2 years ago
0
media timestamp hh:mm:ss.xxx
ECMAScript (JavaScript)
Any number of digits is allowed for every component. Valid examples: 42 => group 3 43.5 => group 3,4 01:02:03.04 => group 1,2,3,4 62:3.04 => group 2,3,4...
Submitted by
eumelzocker
-
2 years ago
(Last modified 2 years ago)
0
suprnana
PCRE2 (PHP >=7.3)
whodis
Submitted by
anonymous
-
2 years ago
1
...
714
715
716
717
718
...
758
Get IP adress from proxy scrapper
0
Regular Expression
PCRE2 (PHP >=7.3)
/
[
0
-
9
]
{1,3}
.
[
0
-
9
]
{1,3}
.
[
0
-
9
]
{1,3}
.
[
0
-
9
]
{1,3}
:
[
0
-
9
]
{1,4}
/
gm
Open regex in editor
Description
Get the IP Address and port from the proxybroker report
"bluet/proxybroker2"
Submitted by
anonymous
-
a year ago