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 8,080 community submitted regex patterns...
0
ssi tag into html contents with file and virtual directives
ECMAScript (JavaScript)
no description available
Submitted by
Prashant Gaur
-
10 years ago
0
Remove litteral \n
Python
This regex remove \n like litteral string not a newline
Submitted by
Nkio
-
10 years ago
0
Number matching RE
ECMAScript (JavaScript)
Optional plus or minus sign. Leading zero required for decimal number less than zero.
Submitted by
Mario Diana
-
10 years ago
0
test
Python
no description available
Submitted by
anonymous
-
10 years ago
0
rr
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
10 years ago
0
regex101-4269
ECMAScript (JavaScript)
to share with IRC helpers
Submitted by
Bruno
-
10 years ago
0
HTML5 time entry regex
ECMAScript (JavaScript)
This regex can be used within a HTML5 input tag to ensure a time has been entered correctly such as 23:40 or 11:40 PM.
Submitted by
Scott Mebberson
-
9 years ago
0
Multiple matches in php but only one in javascript
ECMAScript (JavaScript)
I have used this regexp succesfully in php with flags gmU and have multiple matches. In js there is no U flag and this only returns last match. Is there anything I can do to make this work similarly in javascript?
Submitted by
yorogs
-
9 years ago
0
Password Policy
ECMAScript (JavaScript)
Based on the below password policy need a regex in java/javascript --Maximum Occurrence (Number of repeated Characters allowed): 1 --Minimum Alpha: 1 --Minimum Embedded Numeric: 1 --Minimum Length: 8...
Submitted by
Kannan SB
-
9 years ago
0
test
Python
test
Submitted by
boag
-
9 years ago
0
XML 1.0 dateTime values
Python
dateTime type matching regex for XML 1.0
Submitted by
DervishD
-
9 years ago
0
TNEW Strong Password - 8 character limit
ECMAScript (JavaScript)
restricts passwords to 8+ characters
Submitted by
anonymous
-
9 years ago
0
str with whitespace not starting with space
Python
no description available
Submitted by
anonymous
-
9 years ago
0
date format regex for MM/dd/yyyy in javascript
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
0
file extension
ECMAScript (JavaScript)
get the file extension of a given filename
Submitted by
Simon Taylor
-
9 years ago
0
find link to profile in VK html message
ECMAScript (JavaScript)
поиск в тексте всех ссылок на профили пользователей вконтакте. ссылки вида [id12345678|Name]
Submitted by
MixApp
-
9 years ago
0
List of EmailAddresses
ECMAScript (JavaScript)
List of EmailAddresses optionally allowing with personal i.e. "Personal Name "
Submitted by
anonymous
-
9 years ago
0
Date Validation
ECMAScript (JavaScript)
no description available
Submitted by
Ashish
-
9 years ago
0
Match all strings that ends with more than 3 numbers
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
0
3 digit number between 82-104
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
1
...
267
268
269
270
271
...
404
find link to profile in VK html message
0
Regular Expression
ECMAScript (JavaScript)
/
\[
id
(
\d
*
)
\|
(
[
а
-
яА
-
Яa
-
zA
-
ZЁёЙй
]
*
)
\]
/
gmi
Open regex in editor
Description
поиск в тексте всех ссылок на профили пользователей вконтакте. ссылки вида [id12345678|Name]
Submitted by
MixApp
-
9 years ago