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 18,000 community submitted regex patterns...
2
Matches first word
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
10 years ago
0
regex101-8846 on #regex
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
10 years ago
0
aliexpres
PCRE (PHP <7.3)
test z wyrażeniem regularnym
Submitted by
diox
-
10 years ago
0
hhh
PCRE (PHP <7.3)
Fghh
Submitted by
ggj
-
10 years ago
0
Jeny
PCRE (PHP <7.3)
132
Submitted by
Renderlife
-
10 years ago
1
hashtag and user tag regex
PCRE (PHP <7.3)
This regular expression can be used to find tags and hashtags in a string. It assumes that a username can contain both underscores and points (.) and that hashtags can only contain letters
Submitted by
Luca Simonetti
-
10 years ago
0
replace &ldquo with doublequotes
PCRE (PHP <7.3)
replace tag with doublequotes regex
Submitted by
anonymous
-
10 years ago
1
Numer telefonu
PCRE (PHP <7.3)
no description available
Submitted by
p.borecki
-
10 years ago
1
Numer telefonu
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
10 years ago
0
Arabic example
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
10 years ago
1
aaa
PCRE (PHP <7.3)
vvv
Submitted by
anonymous
-
10 years ago
1
check phone number(Taiwan)
Python
If pattern match, then this number probably is a phone number in Taiwan.
Submitted by
Assalin
-
10 years ago
3
Smart Target Blank
ECMAScript (JavaScript)
Allow you to check if the JavaScript location.pathname is a link required adding a target="_blank".
Submitted by
Bruno Lesieur
-
10 years ago
1
overlapping regex, small test
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
10 years ago
1
test
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
10 years ago
1
test
PCRE (PHP <7.3)
test
Submitted by
anonymous
-
10 years ago
0
Match youtube id
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
10 years ago
4
Validate a Particular File Extension
PCRE (PHP <7.3)
Validates a File Path and makes sure the correct extension is at the end.
Submitted by
Andrew Morpurgo
-
10 years ago
1
Get Itunes ID
PCRE (PHP <7.3)
Get itunes id from url
Submitted by
sendypw
-
10 years ago
-2
python bracketed text
Python
why doesn't this match text in brackets?
Submitted by
anonymous
-
10 years ago
1
...
860
861
862
863
864
...
900
Community Library Entry
0
Regular Expression
ECMAScript (JavaScript)
/
^
(
.
*
)
\/
(
.
*
)
\s
in
\s
(
.
*
)
$
/
gm
Open regex in editor
Description
Parse
Submitted by
anonymous
-
2 years ago