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 3,580 community submitted regex patterns...
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
E-mail address
ECMAScript (JavaScript)
RFC Compliant Email Address (https://datatracker.ietf.org/doc/html/rfc2822)
Submitted by
David Bécu
-
9 months ago
2023-03-10 17:33
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Match Emojis
ECMAScript (JavaScript)
Match all emojis using unicode
Submitted by
Sagar Panchal
-
9 months ago
2023-03-10 06:28
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
city regex opposite
ECMAScript (JavaScript)
Do the opposite so we can test for invalid characters
Submitted by
anonymous
-
9 months ago
2023-03-08 12:15
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
edgedb dsn parser
ECMAScript (JavaScript)
parse an edgedb DSN string
Submitted by
dotlouis
-
9 months ago
2023-03-08 11:06
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
city
ECMAScript (JavaScript)
Letters, space and - , . ' & /
Submitted by
anonymous
-
9 months ago
2023-03-08 10:32
(Last modified 9 months ago)
2023-03-14 11:57
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Streetname
ECMAScript (JavaScript)
Letters, numbers, space and . , ' - /
Submitted by
anonymous
-
9 months ago
2023-03-08 10:31
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Titulo da expressao
Java 8
\w
Submitted by
anonymous
-
9 months ago
2023-03-08 03:15
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
-
9 months ago
2023-03-06 08:15
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Match typescript filenames excluding .d.ts files
ECMAScript (JavaScript)
Match typescript filenames excluding .d.ts files This RegExp matches, ts tsx...
Submitted by
@yumyum-web
-
9 months ago
2023-03-03 06:33
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
OBIEE Parse Repository Folder
ECMAScript (JavaScript)
Parse Repository Folder for Oracle BI
Submitted by
anonymous
-
9 months ago
2023-03-02 07:41
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
test
Java 8
test
Submitted by
anonymous
-
9 months ago
2023-03-02 05:36
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
ClassB private IP address range
ECMAScript (JavaScript)
https://www.ibm.com/docs/en/networkmanager/4.2.0?topic=translation-private-address-ranges
Submitted by
artdiniz
-
9 months ago
2023-02-28 18:41
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
LinkedIn reaction URL
ECMAScript (JavaScript)
A regular expression pattern to match for LinkedIn reactions (create, delete or update reaction)
Submitted by
celyes
-
9 months ago
2023-02-28 14:40
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
NIT Colombia
ECMAScript (JavaScript)
Número de Identificación Tributaria para Colombia 🇨🇴.
Submitted by
anonymous
-
9 months ago
2023-02-27 14:14
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
commitlint gitmoji
ECMAScript (JavaScript)
commitlint to cz-emoji-conventional
Submitted by
anonymous
-
9 months ago
2023-02-26 00:05
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Match for equ
ECMAScript (JavaScript)
Matching for equation
Submitted by
anonymous
-
9 months ago
2023-02-24 23:43
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
idk
ECMAScript (JavaScript)
one
Submitted by
anonymous
-
9 months ago
2023-02-24 22:26
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
-
9 months ago
2023-02-24 19:28
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
-
9 months ago
2023-02-24 07:06
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
match name and surname in a name.surname@domain.com email.
Java 8
This will match any words that show up before the @ sign in an email. Digits, dots, commasz and other special characters are ignored.
Submitted by
WojciechW
-
10 months ago
2023-02-22 14:20
1
...
6
7
8
9
10
11
12
...
179
Database datatype check
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Regular Expression
Java 8
"
(?<type>
[
a
-
zA
-
Z2
]
*
)
(
\(
(?<precision>
\d
*
)
(
,
(?<scale>
\d
*
)
)?
\)
)?
"
gms
Open regex in editor
Description
Loading markdown...
Submitted by
anonymous
-
9 months ago
2023-03-06 08:15