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
There are currently no sponsors.
Become a sponsor today!
Community Patterns
Search among 5,920 community submitted regex patterns...
0
jvm core dump grab
Golang
no description available
Submitted by
anonymous
-
7 years ago
0
Match router ARP table
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
0
usa_zip
Python
no description available
Submitted by
anonymous
-
7 years ago
0
eQFetchRule for Classification
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
0
Credit Card Date (MM/YY)
ECMAScript (JavaScript)
Regex for credit card date validation in the format of MM/YY. Forked from: https://stackoverflow.com/questions/20430391/regular-expression-to-match-credit-card-expiration-date
Submitted by
Me
-
7 years ago
0
Select Base Url without standard ports
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
0
Select Base Url without standard ports
ECMAScript (JavaScript)
1 Part baseurl (req) 2 Part Port (optional) but not 443 or 80 3 Part /latest (optional) (req)(:opt(!443 or 80))(opt)
Submitted by
anonymous
-
7 years ago
0
Select No Std Port Base Urls Including Latest Part String
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
0
Select No Std Port Base Urls Including Latest Part String
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
0
Select No Std Port Base Urls Including Latest Part String
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
0
Select No Std Port Base Urls Including Latest Part String
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
0
Select No Std Port Base Urls Including Latest Part String
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
0
Select No Std Port Base Urls Including Latest Part String
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
0
All url with latest (optional)
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
0
Kenyan phonenumber Regex
Python
Detects Kenyan Phonenumbers
Submitted by
anonymous
-
7 years ago
0
Troy
Python
no description available
Submitted by
anonymous
-
7 years ago
0
Router_Interfaces
Python
no description available
Submitted by
anonymous
-
7 years ago
0
Matches the full path to a file until the last slash or back slash, leaving just the filename itself unmatched
ECMAScript (JavaScript)
For instance in the string: /bla/di/bla/file.extention it would match: /bla/di/bla/
Submitted by
anonymous
-
7 years ago
0
Match last word in string
ECMAScript (JavaScript)
no description available
Submitted by
Isak
-
7 years ago
0
email
Python
no description available
Submitted by
anonymous
-
7 years ago
1
...
137
138
139
140
141
...
296
valid - IPv4
0
Regular Expression
Python
r"
^
(?:
(?:
25
[
0
-
5
]
|
2
[
0
-
4
]
[
0
-
9
]
|
1
[
0
-
9
]
[
0
-
9
]
|
[
1
-
9
]
?
[
0
-
9
]
)
\.
){3}
(?:
25
[
0
-
5
]
|
2
[
0
-
4
]
[
0
-
9
]
|
1
[
0
-
9
]
[
0
-
9
]
|
[
1
-
9
]
?
[
0
-
9
]
)
$
"
g
Open regex in editor
Description
no description available
Submitted by
tpons
-
7 years ago