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
Community Patterns
Search among 14,700 community submitted regex patterns...
0
Regex for keana
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
3 years ago
0
日期
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
0
CommonMark Fenced Code Blocks (78% Spec Compliant)
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
3 years ago
(Last modified 3 years ago)
0
Removes useless semicolons.
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
3 years ago
0
nama produk di tokopedia
Python
no description available
Submitted by
3xploiton3
-
3 years ago
0
日期
ECMAScript (JavaScript)
可用于b站弹幕屏蔽
Submitted by
anonymous
-
3 years ago
0
Date
PCRE (PHP <7.3)
Matches any date with a shortened month. Example 1: Oct. 20, 2010 Example 2: Sep 10, 2020
Submitted by
anonymous
-
3 years ago
0
phone
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
0
复杂正则
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
1
German vehicle registration incl. options
PCRE (PHP <7.3)
This regex validates German vehicle registration numbers. It includes 'H' for Oldtimers (Historic) and 'E' for electric. Futhermore it validates optional seasonal plates. For example for motorcycles or recreational vehicles.
Submitted by
awwillia
-
3 years ago
0
calibre_metaplug_regex
Python
no description available
Submitted by
anonymous
-
3 years ago
0
Match URI with grouped URL syntaxes
ECMAScript (JavaScript)
Validate (although, not recommended) URI scheme, and separate the URI syntax with multiple groups.
Submitted by
outrowed
-
3 years ago
0
Floting numbers
PCRE (PHP <7.3)
floating numbers between 0-100 excluding 00
Submitted by
Rohit
-
3 years ago
0
reg
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
0
nums in filenames
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
0
True Client IP
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
0
Find next line if currentline match pattern
PCRE (PHP <7.3)
useful to find when values are repeating in input
Submitted by
anonymous
-
3 years ago
0
vin
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
3 years ago
-1
Is String having proper quotes around it
ECMAScript (JavaScript)
Language : Javascript Description : This will helpful for validating contents from a text editor where all the values are string and you need to verify that string must be a single string having quotes around it. Note : This regex is best applicable by trimming the string before checking with thi...
Submitted by
PranomVignesh<pranomvignesh@gmail.com>
-
3 years ago
(Last modified 3 years ago)
0
LOS Number
Python
no description available
Submitted by
anonymous
-
3 years ago
1
...
86
87
88
89
90
...
735
grep -P email
1
Regular Expression
PCRE (PHP <7.3)
/
(
[
0
-
9A
-
Za
-
z_
\.
-
]
+
)
@
(
[
]0
-
9A
-
Za
-
z_
\-
]
+
)
\.
(
[
a
-
z
]
{2,9}
)
/
gm
Open regex in editor
Description
no description available
Submitted by
anonymous
-
4 years ago