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
Most upvotes
Most downvotes
Highest Score
Lowest Score
Filter by Flavor
PCRE2 (PHP >=7.3)
PCRE (PHP <7.3)
ECMAScript (JavaScript)
Python
Golang
Java 8
.NET 7.0 (C#)
Rust
Sponsors
There are currently no sponsors.
Become a sponsor today!
Community Patterns
Search among 18,040 community submitted regex patterns...
2
RGB [0;255]
PCRE (PHP <7.3)
Color RGB in shape: 255, 255, 255 ',' or ';' are accepted
Submitted by
theBlueBisu
-
9 years ago
2
Fecha ISO
ECMAScript (JavaScript)
Comprueba si una fecha está en formato ISO: aaaa/mm/dd. Obtiene 3 datos: 1=año; 2=mes; 3=dia, para su cambio al formato español dd/mm/aaaa. Detecta si el mes y el día pueden existir (no incluye mes febrero ni bisiestos)
Submitted by
Alfonso
-
9 years ago
2
notepad++
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
2
replace any character with more than two occurrence
ECMAScript (JavaScript)
no description available
Submitted by
papky
-
9 years ago
2
preprocess text files to include only readable and text words
Python
for large corpus cleaning
Submitted by
aliabbas petiwala
-
9 years ago
2
parse tag data with multiline
Python
parse tag data with multiline
Submitted by
Ali GÖREN
-
9 years ago
2
po box
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
2
76
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
2
Date search
PCRE (PHP <7.3)
Search for three different types of dates in spanish format
Submitted by
Agustín Bouillet
-
9 years ago
2
Simple domain.tld tester
ECMAScript (JavaScript)
For testing domain with TLD regExp.test("google.com") => true regExp.test("mad.engineering") => true
Submitted by
Sergio de la Garza
-
9 years ago
2
Linux ARP-Table
PCRE (PHP <7.3)
Matches cat /proc/net/arp. It returns the IP, MAC and interface.
Submitted by
anonymous
-
9 years ago
2
Nato Stock Number (Add dashes)
PCRE (PHP <7.3)
Takes a 13 digit non-dashed Nato Stock Number and uses the Substitution to add the dashes in
Submitted by
Matthew Perryman
-
9 years ago
2
Expanded Visual Basic Properties
PCRE (PHP <7.3)
I've been using this regex to get a list of expanded properties (specifically the property names from the 'prop' capture group) from VB code that is used as input in a code converter for a project at work.
Submitted by
Timothy Smith
-
9 years ago
2
uri template validation
PCRE (PHP <7.3)
validating uri template
Submitted by
Tirta Wijaya
-
9 years ago
2
Brazilian Telephone Regex
PCRE (PHP <7.3)
A regex for brazilian telephones
Submitted by
André Ramos (github.com/andrelramos)
-
9 years ago
2
ACTGatewaTranscript
PCRE (PHP <7.3)
Regex to find ACTGateway Transcript entries when discarding logs
Submitted by
jfilipek
-
9 years ago
2
Search src from <img> tag
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
2
Basic Email
PCRE (PHP <7.3)
no description available
Submitted by
Kareem Cambridge
-
9 years ago
2
Shorten file path with /../
PCRE (PHP <7.3)
Example usage: $Path = preg_replace('/(?:^|(?<=\/))(?:+|\.(?!\.\/))++\/\.\.\//i', '', $Path);
Submitted by
Mr.Deek & +OnlineCop
-
9 years ago
2
MyFRegex
PCRE (PHP <7.3)
Hi
Submitted by
mymoon
-
9 years ago
1
...
866
867
868
869
870
...
902
Community Library Entry
0
Regular Expression
PCRE (PHP <7.3)
/
\/\/
color
\n
(
.
*
)
\n
\/\/
endcolor
/
Open regex in editor
Description
no description available
Submitted by
anonymous
-
10 years ago