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
Search for whole class with specific tag
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
ripple address
PCRE (PHP <7.3)
Check validity of ripple address
Submitted by
CorentinGC
-
7 years ago
0
monero address
PCRE (PHP <7.3)
Check validity of monero addresses
Submitted by
CorentinGC
-
7 years ago
0
czds zone file FQDN extract
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
email test
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
email test
PCRE (PHP <7.3)
not perfect but better than anything I could find.
Submitted by
anonymous
-
7 years ago
0
Honorifics Detection
ECMAScript (JavaScript)
Detects Honorifics in a string. proceeding character after Honorifics needs to be an non alph numeric to be detected
Submitted by
anonymous
-
7 years ago
0
Get Hostname
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
Get Hostname
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
co
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
0
String Regex
PCRE (PHP <7.3)
Capture an entire string and support escaping the string.
Submitted by
anonymous
-
7 years ago
0
Number Regex
PCRE (PHP <7.3)
Capture an entire number with fractions and unary (-) symbol.
Submitted by
anonymous
-
7 years ago
0
Max Matthiesen matching non-dist distributed css
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
finding case statements in select
Python
no description available
Submitted by
anonymous
-
7 years ago
0
CSS & JSON finding RegEx
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
0
Finding All assets RegEx
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
0
Extracting Title and Year from Movie
PCRE (PHP <7.3)
no description available
Submitted by
François Raminosona
-
7 years ago
0
lambdaRidgeK
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
etaLearnW_enabled
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
OUTPUTS_DIR
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
1
...
52
53
54
55
56
...
902
Community Library Entry
1
Regular Expression
ECMAScript (JavaScript)
/
(
(
[
012
]
[
0
-
9
]
)
|
(
3
[
01
]
)
)
\/
(
[
0
]
{0,1}
[
1
-
9
]
|
1
[
012
]
)
\/
\d
{4}
(
[
01
]
[
0
-
9
]
|
[
2
]
[
0
-
3
]
)
:
(
[
01345
]
[
0
-
9
]
)
/
Open regex in editor
Description
no description available
Submitted by
Mikael Georges
-
9 years ago