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 6,100 community submitted regex patterns...
-2
find mp3 file
ECMAScript (JavaScript)
find mp3 file embeded in a link
Submitted by
ogerly
-
9 years ago
-2
Date Validation
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
-2
domain name
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
-2
SQL Comment
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
-2
SQL Injection
ECMAScript (JavaScript)
SQL injection regEx pattern
Submitted by
Darshan Patil
-
9 years ago
-2
search all special characters
ECMAScript (JavaScript)
no description available
Submitted by
rlynjb
-
9 years ago
-2
Name/Surname
ECMAScript (JavaScript)
Regex to constrain a text to have at least 2 strings. Compatible with 2nd-3rd-Nth names/surnames.
Submitted by
BigL
-
9 years ago
-2
Valid Email
ECMAScript (JavaScript)
Use this Regex for server-side validation also with some slight modifications like so for .NET -- @\w+([-+.']\w+)@\w+([-.]\w+)\.[a-zA-Z0-9]{2,6}(-.{2,6})*;
Submitted by
Fred Scales
-
9 years ago
-2
Roman numbers
ECMAScript (JavaScript)
This regex matches roman numbers from 1 (I) to 3999 (MMMCMXCIX)
Submitted by
Nicolò Ribaudo
-
9 years ago
-2
Multiple Email Address Validation
ECMAScript (JavaScript)
Validates Multiple email addresses seperated by comma.
Submitted by
Rajesh Badam
-
9 years ago
-2
Validating comma delimited strings for whitespaces & extra commas
ECMAScript (JavaScript)
Validating comma delimited strings for whitespaces & extra commas -- +(,()+){0,}
Submitted by
Cyril Mathew
-
9 years ago
-2
email regexp
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
7 years ago
-2
Eide Chrysler New Goal
PCRE2 (PHP >=7.3)
no description available
Submitted by
anonymous
-
4 years ago
(Last modified 4 years ago)
-2
Url regex
PCRE2 (PHP >=7.3)
no description available
Submitted by
anonymous
-
4 years ago
-2
Exclude particular word in phrase
PCRE2 (PHP >=7.3)
this will exclude particular phrase from a line. means it will match only those line which dont have those word
Submitted by
anonymous
-
4 years ago
-2
LinuxOSVersion
PCRE2 (PHP >=7.3)
no description available
Submitted by
anonymous
-
4 years ago
-2
From conf table to hive table
PCRE2 (PHP >=7.3)
no description available
Submitted by
anonymous
-
4 years ago
-2
smargs
PCRE2 (PHP >=7.3)
smargs not margins
Submitted by
rkatz
-
3 years ago
-2
Conventional Commits commit regex
PCRE2 (PHP >=7.3)
https://www.conventionalcommits.org/en/v1.0.0/
Submitted by
Michael Collins
-
3 years ago
-2
Match whitespace and colon, except in specific words
ECMAScript (JavaScript)
For string splitting / deconstructing
Submitted by
anonymous
-
2 years ago
1
2
3
4
5
...
305
Krist name or address
1
Regular Expression
PCRE2 (PHP >=7.3)
/
^
k
[
a
-
z0
-
9
]
{9}
$
|
^
(?:
(
[
a
-
z0
-
9-_
]
{1,32}
)
@
)?
(
[
a
-
z0
-
9
]
{1,64}
)
.
kst
$
/
gmi
Open regex in editor
Description
Krist
name or address regex, where names also support metanames.
Source 1
Source 2
Submitted by
anonymous
-
4 months ago