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 3,640 community submitted regex patterns...
1
filterprocyonerror
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
1
jQuery Validation Email Regex
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
1
URL regex without anchors
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
1
Password policy filter Rev 2
ECMAScript (JavaScript)
Password must have 2 Caps, 2 Smalls, 2 Nums and No space
Submitted by
Doug Karl
-
9 years ago
1
decoupeur de chaines selon les +-
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
1
Basic IP matching
ECMAScript (JavaScript)
I've looked at some of the other IP matching that seems a lot more complex but several of them don't work, and I'm too simple minded to figure out why. Keep it simple, I've never had a problem matching IP addresses in logs with this one.
Submitted by
anonymous
-
9 years ago
1
Mail With Groups
ECMAScript (JavaScript)
Matches email with groups for username and domain.
Submitted by
anonymous
-
9 years ago
1
英数記号あり(大文字小文字の区別なし)で、かつ8文字以上
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
1
Extract Lat Long from Google Maps URL
ECMAScript (JavaScript)
no description available
Submitted by
shivanraptor
-
9 years ago
1
ie 11 check
ECMAScript (JavaScript)
checks for ie 11 user agent
Submitted by
Yamakichi
-
9 years ago
1
Extract name and value from CSS border-radius
ECMAScript (JavaScript)
no description available
Submitted by
pmk
-
9 years ago
1
Duration with mandatory 'm'
ECMAScript (JavaScript)
Parses date-time duration strings +-1y2M3d4h5m6s, where 'm' is the dafault. Like this, where {} contains list of capturing groups: 21 - parsed as {,,,,21,} 2y2s - parsed as {2,,,,,2}
Submitted by
mbonaci
-
9 years ago
1
Caculator
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
1
2013b
ECMAScript (JavaScript)
no description available
Submitted by
dror
-
9 years ago
1
match block apache
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
1
Emoji chars
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
1
OS Grid Reference
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
1
equation matching (for javascript, without equal)
ECMAScript (JavaScript)
use this to get value of any side of an equation. You can combine this with https://regex101.com/r/fH5kJ1/1
Submitted by
Kerosene2000
-
9 years ago
1
Basic usage for tel ESA
ECMAScript (JavaScript)
Is a simple regex for compare tel number of El Salvador (not use +503 or iquals)
Submitted by
nayosx
-
9 years ago
1
salary
ECMAScript (JavaScript)
Chinese salary input
Submitted by
taijia
-
9 years ago
1
...
113
114
115
116
117
...
182
Community Library Entry
4
Regular Expression
Python
r"
(?:
http:
\/\/
)
(
.
*
?
)
\/
(
.
+
?
)
(?:
\/
|
\?
|
\#
|
$
|
\n
)
\w
*
.
jpg
"
g
Open regex in editor
Description
import url image
Submitted by
bartimeys
-
9 years ago