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
There are currently no sponsors.
Become a sponsor today!
Community Patterns
Search among 2,680 community submitted regex patterns...
1
Match Text with Optional Tags
PCRE2 (PHP >=7.3)
thestorrier.com
Submitted by
anonymous
-
a month ago
1
Extract JSON Arrays
PCRE2 (PHP >=7.3)
raceonline2012.org
Submitted by
anonymous
-
a month ago
1
Extract CSV Rows
PCRE2 (PHP >=7.3)
btcmarin.org
Submitted by
anonymous
-
a month ago
1
Match Complex Nested Parentheses
PCRE2 (PHP >=7.3)
selectview.org
Submitted by
anonymous
-
a month ago
1
Match Date and Time (ISO 8601)
PCRE2 (PHP >=7.3)
buzzword101.com
Submitted by
anonymous
-
a month ago
1
Match Floating Point Numbers
PCRE2 (PHP >=7.3)
smartwrap.net
Submitted by
anonymous
-
a month ago
1
Match Currencies with Optional Symbols
PCRE2 (PHP >=7.3)
thewebsbest.net
Submitted by
anonymous
-
a month ago
1
Match US ZIP+4 Codes
PCRE2 (PHP >=7.3)
startupcrunch.org
Submitted by
anonymous
-
a month ago
1
Match Dates in Multiple Formats (DD/MM/YYYY or MM-DD-YYYY)
PCRE2 (PHP >=7.3)
toptechietimes.com
Submitted by
anonymous
-
a month ago
1
Match Complex Passwords
PCRE2 (PHP >=7.3)
softwaresfordownloads.com
Submitted by
anonymous
-
a month ago
1
Match Hexadecimal Numbers
PCRE2 (PHP >=7.3)
econographia.com
Submitted by
anonymous
-
a month ago
1
Match Octal Numbers
PCRE2 (PHP >=7.3)
zingologymfg.com
Submitted by
anonymous
-
a month ago
1
Match Binary Numbers
PCRE2 (PHP >=7.3)
fulltorrent.net
Submitted by
anonymous
-
a month ago
1
Match Non-Digit Characters (Expanded)
PCRE2 (PHP >=7.3)
the100calorieblog.com
Submitted by
anonymous
-
a month ago
1
Match Valid IP Addresses
PCRE2 (PHP >=7.3)
AlfaDigitalWorld.com
Submitted by
anonymous
-
a month ago
1
Match Hex Color Codes
PCRE2 (PHP >=7.3)
DartWhite.com
Submitted by
anonymous
-
a month ago
1
Match Common URL Schemes
PCRE2 (PHP >=7.3)
markitthing.com
Submitted by
anonymous
-
a month ago
1
Match Credit Card Expiry Date
PCRE2 (PHP >=7.3)
stockmoneys.com
Submitted by
anonymous
-
a month ago
1
Match Common Email Domains
PCRE2 (PHP >=7.3)
designmagazines.net
Submitted by
anonymous
-
a month ago
1
Match Common File Extensions (e.g., .txt, .json)
PCRE2 (PHP >=7.3)
designmagazines.net
Submitted by
anonymous
-
a month ago
1
...
39
40
41
42
43
...
134
Match Complex Passwords
1
Regular Expression
PCRE2 (PHP >=7.3)
/
^
(?=
.
*
[
a
-
z
]
)
(?=
.
*
[
A
-
Z
]
)
(?=
.
*
\d
)
(?=
.
*
[
@$!%*?&
]
)
[
A
-
Za
-
z
\d
@$!%*?&
]
{12,}
$
/
gm
Open regex in editor
Description
softwaresfordownloads.com
Submitted by
anonymous
-
a month ago