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 18,000 community submitted regex patterns...
0
Ipv4 validation
PCRE2 (PHP >=7.3)
regex for ip validation
Submitted by
Amper
-
2 years ago
0
dateformat classique fr
PCRE (PHP <7.3)
12/10/1991
Submitted by
anonymous
-
2 years ago
0
嵌入条件
PCRE2 (PHP >=7.3)
嵌入条件
Submitted by
anonymous
-
2 years ago
0
Remove ANSI escape codes
Python
Remove ANSI escape codes
Submitted by
anonymous
-
2 years ago
0
Fixed Email Regex (emailregex.com)
Java 8
An email regex that allows for capitals after the final dot (ie. TEST@GMAIL.COM)
Submitted by
anonymous
-
2 years ago
0
iCalendar property parsing
Python
parses property strings as used by iCalendar. Kinda.
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
Remove Hatena blog keyword
PCRE2 (PHP >=7.3)
Remove Hatena blog keyword
Submitted by
anonymous
-
2 years ago
0
simulate to event
PCRE2 (PHP >=7.3)
simulate to event
Submitted by
anonymous
-
2 years ago
0
simulate to event
PCRE2 (PHP >=7.3)
simulate to event
Submitted by
anonymous
-
2 years ago
0
simulate to event
PCRE2 (PHP >=7.3)
simulate to event
Submitted by
anonymous
-
2 years ago
0
时间
Java 8
时间
Submitted by
旧信
-
2 years ago
0
find abc in string
PCRE2 (PHP >=7.3)
first test
Submitted by
anonymous
-
2 years ago
0
regex-input-number
PCRE2 (PHP >=7.3)
regex-input-number
Submitted by
me
-
2 years ago
0
Partial Date
PCRE2 (PHP >=7.3)
Partial date
Submitted by
anonymous
-
2 years ago
0
Remove all duplicate words
ECMAScript (JavaScript)
Removes all words that are NOT followed by a space, followed by the same word
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
/Host: (.*?)<br>/gu
PCRE2 (PHP >=7.3)
1
Submitted by
anonymous
-
2 years ago
0
Wrap word in json with quotes
PCRE (PHP <7.3)
Wrap word in json with quotes
Submitted by
anonymous
-
2 years ago
0
Tailwindcss Dark: class selection
ECMAScript (JavaScript)
Select all dark: classes in a project to remove it if you want that.
Submitted by
Amit
-
2 years ago
(Last modified 2 years ago)
0
模式测试
PCRE (PHP <7.3)
测试贪婪/非贪婪模式
Submitted by
anonymous
-
2 years ago
0
非贪婪
PCRE2 (PHP >=7.3)
非贪婪
Submitted by
anonymous
-
2 years ago
1
...
824
825
826
827
828
...
900
Community Library Entry
0
Regular Expression
Java 8
"
^
(
[
A
-
zÀ
-
ÿ
]
{2,}
(
[
.-
]
)?
)+
(
?
(
(
[
A
-
zÀ
-
ÿ
]
){2,}
(
[
.-
]
)?
)
)*
(
(
[
A
-
zÀ
-
ÿ
]
){2,}
(
[
.-
]
)?
)+
$
"
gm
Open regex in editor
Description
2135
Submitted by
anonymous
-
2 years ago