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 11,500 community submitted regex patterns...
0
Email Parse State with Colon (State: )
Python
For getting the value after “State: “ in a block of text
Submitted by
QuickRegEx
-
3 years ago
0
Email Parse Zip with Colon (Zip: )
Python
For getting the value after “Zip: “ in a block of text
Submitted by
QuickRegEx
-
3 years ago
0
URL Extract base url (https://google.com) and domain (google.com) from URL String
Python
For extracting the base URL and domain from a URL String
Submitted by
QuickRegEx
-
3 years ago
0
Email Extract All Email Addresses from a Block of Text
Python
Use this to extract all email addresses from a block of text.
Submitted by
QuickRegEx
-
3 years ago
0
URL Extract Google Click ID (gclid) from URL String
Python
For extracting the Google Click ID from a URL String
Submitted by
QuickRegEx
-
3 years ago
0
Semantic Versioning
Golang
Semantic versioning regex
Submitted by
anton-yurchenko
-
3 years ago
0
Hora formato am/pm hh:mm am/pm
PCRE (PHP <7.3)
Valida el formato de hora hh:mm am/pm
Submitted by
Felipe silva
-
3 years ago
0
Bibliography Author|Year Formatted References
Python
Finds author/year formatted refs
Submitted by
anonymous
-
3 years ago
0
Version numbers
Python
Python regex to get version numbers, including if the version number specifies a range such as 1.0-2.0 or >1.0
Submitted by
jhylands
-
3 years ago
0
Filter 4, 10 digits and email
Golang
Test
Submitted by
gert rohde
-
3 years ago
0
二行にわたる表現_レシート金額税込み
Python
お買\n\d\s\d,|\d|\s** レシートサンプルから複数行にわたる金額表記を取得する場合のケース用
Submitted by
anonymous
-
3 years ago
0
Teamspeak badges parser
Python
Regex used in github project: https://github.com/alessandrobasi/teamspeak-badges-parser-c
Submitted by
alessandrobasi.it
-
3 years ago
0
mss expresion
Python
mss
Submitted by
anonymous
-
3 years ago
(Last modified 3 years ago)
0
certificate
PCRE (PHP <7.3)
letters - numbers
Submitted by
anonymous
-
3 years ago
0
C-SUITE
PCRE (PHP <7.3)
Match the C-SUITE acronyms
Submitted by
TLDR; The OS
-
3 years ago
0
Regex to match words or phrases in string but NOT match if part of a URL or inside <a> </a> tags
Python
Stack: https://stackoverflow.com/a/6009552/13023113
Submitted by
anonymous
-
3 years ago
0
Regex replace word in string if it is not a link
PCRE (PHP <7.3)
Stack: https://stackoverflow.com/a/31770688
Submitted by
anonymous
-
3 years ago
0
my phone regex
PCRE (PHP <7.3)
Pattern means: Phone must start with 0 Length of Phone must be greater than or equal to 10 - 11 numbers Space or Special characters doesn't allow Character doesn't allow
Submitted by
anonymous
-
3 years ago
0
my full name regex
PCRE (PHP <7.3)
Pattern means: Name must start with characters Only lowercase and uppercase characters is allowed Allowed special character: space
Submitted by
anonymous
-
3 years ago
0
Valid URL
Python
Estructura mínima para una URL
Submitted by
anonymous
-
3 years ago
1
...
541
542
543
544
545
...
575
Validate credit card numbers
-2
Regular Expression
PCRE (PHP <7.3)
/
^
(?:
4
[
0
-
9
]
{12}
(?:
[
0
-
9
]
{3}
)?
|
5
[
1
-
5
]
[
0
-
9
]
{14}
|
3
[
47
]
[
0
-
9
]
{13}
|
3
(?:
0
[
0
-
5
]
|
[
68
]
[
0
-
9
]
)
[
0
-
9
]
{11}
|
6
(?:
011
|
5
[
0
-
9
]
{2}
)
[
0
-
9
]
{12}
|
(?:
2131
|
1800
|
35
\d
{3}
)
\d
{11}
)
$
/
Open regex in editor
Description
Visa, MasterCard, American Express, Diners Club, Discover, JCB
Submitted by
www.regular-expressions.info/creditcard.html
-
9 years ago