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 5,840 community submitted regex patterns...
0
OBIEE Parse Repository Folder
ECMAScript (JavaScript)
Parse Repository Folder for Oracle BI
Submitted by
anonymous
-
a year ago
0
Database datatype check
Java 8
Database data type determination and extraction. Example: varchar(20) varchar2(20) number(20,3) timestamp...
Submitted by
anonymous
-
a year ago
0
datetime
Python
Simple datetime expression for [DD.MM[.YYYY]]T[hh[:mm]]
Submitted by
anonymous
-
a year ago
(Last modified a year ago)
0
Titulo da expressao
Java 8
\w
Submitted by
anonymous
-
a year ago
0
Validación_patentes_ARG
Python
Validación de patentes de Argentina, del tipo XXX### o XX###XX.
Submitted by
PMM
-
a year ago
0
Streetname
ECMAScript (JavaScript)
Letters, numbers, space and . , ' - /
Submitted by
anonymous
-
a year ago
0
city
ECMAScript (JavaScript)
Letters, space and - , . ' & /
Submitted by
anonymous
-
a year ago
(Last modified a year ago)
0
edgedb dsn parser
ECMAScript (JavaScript)
parse an edgedb DSN string
Submitted by
dotlouis
-
a year ago
0
city regex opposite
ECMAScript (JavaScript)
Do the opposite so we can test for invalid characters
Submitted by
anonymous
-
a year ago
0
Obtiene Subject 3 Ouutlook
Python
'^Subject:.\s((=?^.[?=$]).*)'
Submitted by
Julio Bacan
-
a year ago
0
get facebook page id - SMART
Python
get facebook page id from html response
Submitted by
anonymous
-
a year ago
0
Bulgarian Phones
Python
A regex for finding a Bulgarian phone. A Softuni task
Submitted by
anonymous
-
a year ago
0
Match Dates
Python
Write a program, which matches a date in the format "dd{separator}MMM{separator}yyyy". Use capturing groups in your regular expression.
Submitted by
anonymous
-
a year ago
0
Match Emojis
ECMAScript (JavaScript)
Match all emojis using unicode
Submitted by
Sagar Panchal
-
a year ago
0
XML file extract from logs
Python
For internal use
Submitted by
ezalos
-
a year ago
0
Find ytdlp downloaded file path
Python
For internal use
Submitted by
ezalos
-
a year ago
(Last modified a year ago)
0
E-mail address
ECMAScript (JavaScript)
RFC Compliant Email Address (https://datatracker.ietf.org/doc/html/rfc2822)
Submitted by
David Bécu
-
a year ago
0
hyperlinks
Python
collect information from web links
Submitted by
anonymous
-
a year ago
0
Aurora SMS Log Parser
Python
For personal use in my project.
Submitted by
sn3kdev
-
a year ago
0
eval expression
Python
expression will create from example: 2 + 1 + 3 * 510.3 - 50 * (20 - 29 * 2) this: 2,+,1,+,3,,510.3,-,50,,(20,-,29,*,2)
Submitted by
NotMEE12
-
a year ago
1
...
282
283
284
285
286
...
292
Firt letter of names capitalize with exceptions
3
Regular Expression
ECMAScript (JavaScript)
/
^\b
(?:
[
A
-
Z
]
\w
+
\b
(?:
\s
*
)?
)+
$
/
gm
Open regex in editor
Description
Check if brazilian names are imputed correctly. Ex: Paulo da Silva
Submitted by
William
-
9 years ago