Please enable JavaScript to use this web application.
Regular
Expressions
101
Social
Social
Join the Discord community!
Follow me on twitter!
Send me an email
Donate
Donate
Donate through Paypal
Become a Github Sponsor
Info
Info
Find out what's new!
RegEx101 Wiki
Report bugs or make suggestions
What's new?
Loading content...
Close
Regex Editor
Regex Editor
Community Patterns
Community Patterns
Account
Account
Regex Quiz
Regex Quiz
Settings
Settings
Live Help
Live Help
Get help on Discord
Get help on IRC
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 (C#)
Rust
Sponsors
Community Patterns
Search among 3,760 community submitted regex patterns...
0
1 upvotes, 1 downvotes (score 9.5%) (You must be signed in to vote)
href parse v2
ECMAScript (JavaScript)
matches href, title, innerhtml
Submitted by
chrysls
-
8 years ago
2016-02-21 22:32
2
2 upvotes, 0 downvotes (score 34.2%) (You must be signed in to vote)
Href parse
ECMAScript (JavaScript)
matches href, title, innerhtml
Submitted by
chrysls
-
8 years ago
2016-02-21 21:05
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
password validation
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
2016-02-21 16:57
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
FEN
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
2016-02-21 09:29
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
FEN
ECMAScript (JavaScript)
FEN is "Forsyth-Edwards Notation"
Submitted by
maxqua72
-
8 years ago
2016-02-20 21:33
2
4 upvotes, 2 downvotes (score 30%) (You must be signed in to vote)
Removes script tags
ECMAScript (JavaScript)
no description available
Submitted by
ghs
-
8 years ago
2016-02-20 19:48
1
2 upvotes, 1 downvotes (score 20.8%) (You must be signed in to vote)
Brazilian Phone number
ECMAScript (JavaScript)
With optional 9 digit
Submitted by
Matheus Gambati
-
8 years ago
2016-02-20 17:02
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
separate two odd numbers with a dash
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
2016-02-20 09:32
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Find @mentions
ECMAScript (JavaScript)
Useful for pulling user mentions out of markdown.
Submitted by
anonymous
-
8 years ago
2016-02-19 23:02
2
2 upvotes, 0 downvotes (score 34.2%) (You must be signed in to vote)
kasd; fk.!@#$%^&*()*()%^&*()_
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
2016-02-19 21:22
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
telefone number validator
ECMAScript (JavaScript)
this regex match numbers, whitespaces and the plus caracter.
Submitted by
Daviz
-
8 years ago
2016-02-18 22:01
0
1 upvotes, 1 downvotes (score 9.5%) (You must be signed in to vote)
"^\d*\.?((25)|(50)|(5)|(75)|(0)|(00))?$"
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
2016-02-18 10:26
4
4 upvotes, 0 downvotes (score 51%) (You must be signed in to vote)
extract domain with port
ECMAScript (JavaScript)
no description available
Submitted by
yooresh
-
8 years ago
2016-02-18 08:29
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Password
ECMAScript (JavaScript)
aA1@
Submitted by
anonymous
-
8 years ago
2016-02-18 06:13
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Email Address
ECMAScript (JavaScript)
vishal1@vishal.com
Submitted by
anonymous
-
8 years ago
2016-02-18 06:12
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Steam Permalink ID -
ECMAScript (JavaScript)
no description available
Submitted by
shooteram
-
8 years ago
2016-02-17 17:08
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
match 8 character device name with restrictions
ECMAScript (JavaScript)
Charset is: 0 1 2 3 4 5 6 7 8 9 - _ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z Rules for string:...
Submitted by
anonymous
-
8 years ago
2016-02-16 12:38
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
C# Generic Parameters
ECMAScript (JavaScript)
no description available
Submitted by
andy cunningham
-
8 years ago
2016-02-15 11:36
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Get Email Address from string
ECMAScript (JavaScript)
no description available
Submitted by
Google
-
8 years ago
2016-02-15 10:17
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
FDQN
ECMAScript (JavaScript)
no description available
Submitted by
Pratheesh ps
-
8 years ago
2016-02-15 08:16
1
...
147
148
149
150
151
152
153
...
188
File extention
1
2 upvotes, 1 downvotes (score 20.8%) (You must be signed in to vote)
Regular Expression
ECMAScript (JavaScript)
/
^
[^
#?
]
+
\.
(
[
a
-
zA
-
Z0
-
9
]
+
)
(?:
[
?#
]
.
*
)?
$
/
Open regex in editor
Description
Loading markdown...
Submitted by
anonymous
-
8 years ago
2016-01-20 14:56