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 14,060 community submitted regex patterns...
1
Parcel ID (Michigan)
Python
REGEX validator for Parcel IDs. Works for Michigan but may for other states if their parcel IDs have form "00-00-00-00-000-000".
Submitted by
Lewis
-
9 years ago
1
Black Hole Exploit Kit
PCRE (PHP <7.3)
HTTP method = “GET” Requested file type ENDS WITH ".php" Requested file type = “x-msdownload” Request MATCHES Regular Expression
Submitted by
anonymous
-
9 years ago
1
localhost ip's with port
Python
Matches localhost ip range with optional port capture: 127.X.X.X or 127.X.X.X:PORT ToDo: check valid ip address.
Submitted by
Rodrigo M. A.
-
9 years ago
-1
localhost match range ip with port number
Python
Matches all ips that points to localhost like, optionally capturing port number: 127.X.X.X and 127.X.X.X:
Submitted by
Rodrigo M. A.
-
9 years ago
1
Chrizzzs Regex
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
ok
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
Angler Exploit Kit
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
2
YouTube Iframe parser
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
BETWEEN clause
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
2
yowsup-cli message parsing
Python
This pattern parses the yowsup-cli message output to recover (otherwise lost) messages. Current yowsup version: v2.4
Submitted by
kerel
-
9 years ago
1
Capture nested strings using recursion
PCRE (PHP <7.3)
Brackets, Parentheses, Braces, delimited
Submitted by
anonymous
-
9 years ago
0
visa cvv
PCRE (PHP <7.3)
4003447582444271
Submitted by
anonymous
-
9 years ago
0
shankar g mirpuri social security number
Python
no description available
Submitted by
anonymous
-
9 years ago
1
rr filter
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
simple labels
PCRE (PHP <7.3)
matches alphanumeric characters and apostrophes ex. Superman's Cape
Submitted by
anonymous
-
9 years ago
1
route53 export to bind format, moving TTL field
PCRE (PHP <7.3)
move TTL field from route53 zone export from right to left to "IN A/CNAME"
Submitted by
shawn.puschnig@medialets.com
-
9 years ago
1
Select all numbers greater than 36 (python)
Python
no description available
Submitted by
Mansoor
-
9 years ago
3
Select all number greater than 36
PCRE (PHP <7.3)
no description available
Submitted by
Mansoor
-
9 years ago
1
8
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
10
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
...
615
616
617
618
619
...
703
Search Queries that begin with a particular keyword
0
Regular Expression
PCRE2 (PHP >=7.3)
/
^
keyword
/
gm
Open regex in editor
Description
Find search queries that begin with a specific keyword/keywords
Submitted by
anonymous
-
2 years ago