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
Facebook Groups and Meetup - Link Check - Group Data
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
Check VAT ID
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
Contributor extract
PCRE (PHP <7.3)
Extracting from page if a contributor is associated and if it is linked
Submitted by
billy watts
-
7 years ago
0
Basic URL Validation - SEMrush
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
Url Parse and Parts
ECMAScript (JavaScript)
Parse and split in groups URL parts https://www.pnukee.com.br:443/user/1?v=1#id Group 0 = Full entry (https://pnukee.com.br:80/user/1?v=1#id) Group 1 = Protocol = (http:// or https://)...
Submitted by
Eleison Christiano
-
7 years ago
0
camunda regexps
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
0
Add commas after every n characters
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
rozpoznanie
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
phone
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
<p>다음에 처음오는 문장
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
0
ABSA MFA
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
test2
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
0
Skip line contain HTML element attribute which have a URL value
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
0
Email Regex
ECMAScript (JavaScript)
Allow for emails with 2 '.' after the '@' symbol
Submitted by
anonymous
-
7 years ago
0
Codice Fiscale
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
Single curly braces, but not doubles
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
regex installing - update tool
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
Day of month
PCRE (PHP <7.3)
Check a day of month value (match with integer value between 1 and 31).
Submitted by
anonymous
-
7 years ago
0
Newman-redeem-batch
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
7 years ago
0
match nested quotes
PCRE (PHP <7.3)
match nested quotes
Submitted by
anonymous
-
7 years ago
1
...
50
51
52
53
54
...
902
Community Library Entry
1
Regular Expression
Python
r"
\[
\[
SmokeDetector
\]\(
https://github
\.
com/Charcoal-SE/SmokeDetector
\)
\]
(
.
+
)
:
\[
(
.
+
)
\]\(
//
[
\w
\.
]
+
.
com/
(
questions
|
answers
|
q
|
a
)
/
(
\d
+
)
\)
by
\[
(
.
+
)
\]\(
//
[
\w
.
]
+
/users/
(
\d
+
)
/
[
\w
+-
]
+
\)
on
`
(
.
+
)
`
"
Open regex in editor
Description
Parses Smokey messages
Submitted by
Eyeballcode
-
9 years ago