Please enable JavaScript to use this web application.
Regular
Expressions
101
Social
Social
Join the Discord community!
Follow me on twitter!
Send me an email
Donate
Donate
Donate through Paypal
Become a Github Sponsor
Info
Info
Find out what's new!
RegEx101 Wiki
Report bugs or make suggestions
What's new?
Loading content...
Close
Regex Editor
Regex Editor
Community Patterns
Community Patterns
Account
Account
Regex Quiz
Regex Quiz
Settings
Settings
Live Help
Live Help
Get help on Discord
Get help on IRC
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 (C#)
Rust
Sponsors
Community Patterns
Search among 320 community submitted regex patterns...
-2
0 upvotes, 2 downvotes (score 0%) (You must be signed in to vote)
Parsing result of SQL Server version (SELECT @@VERSION)
.NET (C#)
Parses MS SQL Server version returned from executing SELECT @@version
Submitted by
M Rivas
-
10 months ago
2023-02-15 21:12
-2
0 upvotes, 2 downvotes (score 0%) (You must be signed in to vote)
Ascending and Descending order
Java 8
This regex is to match Ascending or descending order of 8 digit number
Submitted by
anonymous
-
5 months ago
2023-07-17 15:51
-1
0 upvotes, 1 downvotes (score 0%) (You must be signed in to vote)
MMM DDD YYYY
.NET (C#)
FEB MON 2023
Submitted by
anonymous
-
10 months ago
2023-02-06 12:42
-1
0 upvotes, 1 downvotes (score 0%) (You must be signed in to vote)
Dart relative import
Java 8
find dart relative import path
Submitted by
sagarpanchal
-
5 months ago
2023-07-11 13:37
-1
0 upvotes, 1 downvotes (score 0%) (You must be signed in to vote)
Capturing groups with suffix
Java 8
Capturing the content of column names which are duplicate in nature to extract the actual name and suffix ("right" / "left")
Submitted by
anonymous
-
5 months ago
2023-07-17 08:05
-1
1 upvotes, 2 downvotes (score 6.1%) (You must be signed in to vote)
IPv4 Matcher
Java 8
This RE is divided into four parts. The first three parts are acceptable numbers from 0 to 255 followed by "." The last part is an acceptable number but not followed by "."
Submitted by
EMAM1999
-
3 years ago
2021-03-24 16:23
0
1 upvotes, 1 downvotes (score 9.5%) (You must be signed in to vote)
Bash (sed)
Java 8
no description available
Submitted by
anonymous
-
7 years ago
2016-06-22 06:56
(Last modified 5 months ago)
2023-07-20 08:08
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Remove CDATA tags
.NET (C#)
no description available
Submitted by
anonymous
-
6 years ago
2017-06-27 17:22
(Last modified 5 months ago)
2023-07-19 20:55
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
List of email validation
.NET (C#)
Validate a list of emails separated by a semicolon. Supports emails with accents and other alphabets. Valid email: Abc@example.com;Abc.123@example.com;user+mailbox/department=shipping@example.com;éüöä^0@émäil.côm !#$%&'*+-/=?^_`.{|}~@example.com;"Abc@def"@example.com;"Fred Bloggs"@example.com;"Joe.\...
Submitted by
Mib
-
2 years ago
2022-04-04 10:45
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
NDC
.NET (C#)
parses all valid NDC codes with or without hyphens
Submitted by
joe.cox@fortyau.com
-
2 years ago
2022-04-08 19:57
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Migrate infoboxes in AWB: Music phase 1
.NET (C#)
Turn comma separated values in three deprecated parameters into template calls. (timestamp not considered yet)
Submitted by
anonymous
-
2 years ago
2022-04-10 20:26
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Migrate infoboxes in AWB: Music phase 3
.NET (C#)
Insert "|tracks=" before the first occurrence
Submitted by
anonymous
-
2 years ago
2022-04-10 21:18
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Migrate infoboxes in AWB: Music phase 2
.NET (C#)
Remove deprecated parameters
Submitted by
anonymous
-
2 years ago
2022-04-10 21:25
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
篩選MP Log Day
.NET (C#)
篩選MP Log Day
Submitted by
anonymous
-
2 years ago
2022-04-14 15:29
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
OS正则表达式
Java 8
zzx
Submitted by
zzx
-
2 years ago
2022-04-20 12:38
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
DB
Java 8
DB
Submitted by
DB
-
2 years ago
2022-04-20 12:43
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
括号匹配
Java 8
(\[]\])|(【】)|(())|(\(\))
Submitted by
nasion
-
2 years ago
2022-04-21 11:27
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
IP Address
Java 8
IP Address RegEx
Submitted by
anonymous
-
2 years ago
2022-04-24 15:40
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
匹配#结尾的电话号码和手机
Java 8
匹配#结尾的电话号码和手机
Submitted by
Leo
-
2 years ago
2022-04-26 03:23
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
#结尾的电话匹配
Java 8
#结尾的电话匹配
Submitted by
anonymous
-
2 years ago
2022-04-26 14:20
1
2
3
4
...
16
Get h1-6 tag
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Regular Expression
.NET (C#)
@"
<
(
h
[
1
-
6
]
){1}
(?:
.
*
?
)?
>
(
.
*
?
)
</h
[
1
-
6
]
>
"
g
Open regex in editor
Description
Loading markdown...
Submitted by
OlegBel
-
a year ago
2023-01-17 14:18