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...
0
Kaspersky Security Center update domains (HTTP)
PCRE2 (PHP >=7.3)
Match Kaspersky Security Center update domains for exclusion from HTTP logs
Submitted by
kernelmustard
-
2 years ago
(Last modified 2 years ago)
-1
Kaspersky Security Center KSN domains (TLS)
PCRE2 (PHP >=7.3)
Match a subset of Kaspersky Security Center KSN domains that use TLS port 1443 (in addition to 443) for exclusion from TLS logs
Submitted by
kernelmustard
-
2 years ago
0
8 Character Password
PCRE2 (PHP >=7.3)
RegEx
Submitted by
anonymous
-
2 years ago
0
Remove JSON value quotes
ECMAScript (JavaScript)
Removes quotes from value of JSON string
Submitted by
anonymous
-
2 years ago
0
Regex PO
PCRE2 (PHP >=7.3)
Regex PO
Submitted by
anonymous
-
2 years ago
0
Regex PO 2
PCRE2 (PHP >=7.3)
Regex PO 2
Submitted by
anonymous
-
2 years ago
0
parse data URL
ECMAScript (JavaScript)
Parse Data URL like: data:image/png;base64,__iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==__
Submitted by
Alan S. Ferreira
-
2 years ago
0
Matches words and groups words in quotes
ECMAScript (JavaScript)
Spilt a string grouping words in quotes. String: First Last "Full Name" Matches: First|Last|"Full Name"
Submitted by
Frosty
-
2 years ago
-1
Email with (TLD match)
ECMAScript (JavaScript)
Match an email address and the TLD (.com, .net, .org etc) String: test@test.net Matches: test@test.net|.net
Submitted by
Frosty
-
2 years ago
(Last modified 3 months ago)
0
Clearlinux Repository file pattern
PCRE2 (PHP >=7.3)
not production ready
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
Parsing a Log File Entry
PCRE2 (PHP >=7.3)
This regular expression matches the start of the string at the position where we have one or more alphanumeric characters followed by a space. Afterwards, we have a digit (one or more). Later, we have one or more spaces followed by a time format followed by a space and alphanumeric characters. The i...
Submitted by
Muhammad Afroz Khan Ghauri
-
2 years ago
0
Bangladeshi Phone Number Matching Regex
PCRE2 (PHP >=7.3)
Bangladeshi Any Phone Number Validated preg_match() in php function
Submitted by
anonymous
-
2 years ago
0
Extract Dive Properties from Dive Code
PCRE2 (PHP >=7.3)
Extracts the following properties from a properly formatted dive code as specified by the World Aquatics organisation.
Submitted by
Hessel Bierma
-
2 years ago
0
Cover dates from 2009 and older in French format and English
Java 8
Covering Dates starting from year 2009 and older in French and English Some of the valid Dates format April 2nd 2008 April 2 2008 April 02 2008...
Submitted by
Francois-Alexandre Valade-Casaubon
-
2 years ago
0
Signals
PCRE2 (PHP >=7.3)
Replace Signal
Submitted by
RedFox Regex
-
2 years ago
0
檢查密碼是否符合要求
PCRE2 (PHP >=7.3)
長度在12到30個字符之間; 至少包含一個小寫字母; 至少包含一個大寫字母; 至少包含一個數字; 至少包含一個特殊符號(如!@#$%^&*()_+{}|:"?[];',./`~-)。
Submitted by
SCL
-
2 years ago
0
RFC-3339
PCRE2 (PHP >=7.3)
A regex to validate RFC-3339 timestamps
Submitted by
anonymous
-
2 years ago
0
JavaScript camelCase
ECMAScript (JavaScript)
including digits and sequential uppercase letters
Submitted by
anonymous
-
2 years ago
0
JavaScript kebab-case
ECMAScript (JavaScript)
including digits and double dashes
Submitted by
anonymous
-
2 years ago
0
routestate
PCRE2 (PHP >=7.3)
pathfinder routestate logs are unreadable
Submitted by
anonymous
-
2 years ago
1
...
896
897
898
899
900
...
902
Community Library Entry
0
Regular Expression
PCRE (PHP <7.3)
/
^
no-cache,
\\
s
{0,1}
no-store,
\\
s
{0,1}
must-revalidate
$
/
Open regex in editor
Description
Check if HTTP Header of Cache-Control has all nessery values for highest security
Submitted by
Nils Werner
-
9 years ago