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 220 community submitted regex patterns...
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
简单日志匹配
Java 8
普通日志匹配, 匹配出字段: [time, level, logClass, content]
Submitted by
qinxike
-
7 months ago
2023-02-24 07:06
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Valid date (DD-MM-YYYY) from 1900 to 2099
Java 8
Valid date (DD-MM-YYYY) from 1900 to 2099
Submitted by
Nevix-Sama
-
7 months ago
2023-02-24 19:28
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
test
Java 8
test
Submitted by
anonymous
-
7 months ago
2023-03-02 05:36
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Apigee example SQL injection detection regex
Java 8
Source
Submitted by
anonymous
-
7 months ago
2023-03-03 05:50
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Database datatype check
Java 8
Database data type determination and extraction. Example: varchar(20) varchar2(20) number(20,3) timestamp...
Submitted by
anonymous
-
7 months ago
2023-03-06 08:15
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Titulo da expressao
Java 8
\w
Submitted by
anonymous
-
7 months ago
2023-03-08 03:15
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
ip address
Java 8
ip address regex
Submitted by
shyam
-
7 months ago
2023-03-13 14:07
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
tas-branch-validation
Java 8
tas-branch-validation
Submitted by
doron-hafner
-
6 months ago
2023-03-16 10:07
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Kyivstar phone number
Java 8
Kyivstar phone number
Submitted by
milka_vlad
-
6 months ago
2023-03-19 17:11
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Take segments to string
Java 8
Take segments to string
Submitted by
Lufram
-
6 months ago
2023-03-24 13:05
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Other segment
Java 8
Other segments
Submitted by
Lufram
-
6 months ago
2023-03-24 13:07
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
awdwa
Java 8
dwa
Submitted by
dwa
-
6 months ago
2023-04-05 06:29
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
section headers
Java 8
ff
Submitted by
ff
-
6 months ago
2023-04-05 23:05
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Split up text to 40 signs
Java 8
This splits a text into sequences of max. 40 chars, concatting with a pipe
Submitted by
anonymous
-
5 months ago
2023-04-13 13:21
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Pick uuidValue from jSON payload
Java 8
.
Submitted by
jeevan
-
5 months ago
2023-04-18 14:56
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
test everything
Java 8
hello
Submitted by
anonymous
-
5 months ago
2023-04-23 00:40
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
SUPPL REGEX
Java 8
Regex to get only information in the SUPPL subdirectory
Submitted by
O'Connor
-
5 months ago
2023-05-02 16:38
(Last modified 5 months ago)
2023-05-12 16:02
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Riedler's 2nd URL regex
Java 8
why did I make this?
Submitted by
Riedler
-
4 months ago
2023-05-14 22:10
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Martch Letras y Parentesis
Java 8
Martch Letras y Parentesis
Submitted by
Daniel Gonzalez
-
4 months ago
2023-05-26 00:15
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
JabRef biblatex alphabetic adaption
Java 8
A regex used to emulate the biblatex alphabetic citation key style in JabRef: https://discourse.jabref.org/t/use-field-markers-in-regex-for-citation-key-generator/3842
Submitted by
anonymous
-
4 months ago
2023-06-06 15:00
(Last modified 4 months ago)
2023-06-06 16:27
1
...
7
8
9
10
11
tas-branch-validation
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Regular Expression
Java 8
"
^
(?<branchType>
hotfix
|
feature
|
maint
)
\/
(?<tasMaMi>
(?:
0
|
[
1
-
9
]
\d
*
)
\.
(?:
0
|
[
1
-
9
]
\d
*
)
(?<isTest>
-test
)?
)
\/
(?<branchName>
[
\w
\-\.
\d
]
{1,30}
)
$
"
gm
Open regex in editor
Description
Loading markdown...
Submitted by
doron-hafner
-
6 months ago
2023-03-16 10:07