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
Community Patterns
Search among 8,020 community submitted regex patterns...
1
Separate by double quotes
ECMAScript (JavaScript)
String that may begin or end with spaces, and contains double-quoted text, separated by a number of spaces
Submitted by
Rafael Sanchez
-
8 years ago
1
[A-Za-z0-9-]+
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
0
email-address
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
1
Functions, macros and protocols
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
1
defmodule regex
ECMAScript (JavaScript)
no description available
Submitted by
Jakub Hajto
-
8 years ago
1
ad google apps for business domain regexp
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
1
SIV - French registration (licence) plates
ECMAScript (JavaScript)
registration plates of France in SIV format
Submitted by
Qwertiy
-
8 years ago
1
ngResource
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
1
Apache Log Parser
Python
Parse Apache web logs to be stored in python (most likely a tuple for manipulation, parsing, and correlation)
Submitted by
hos
-
8 years ago
0
Valid UK postcode check
Python
Rather long, but pretty accurate, matches on BS7666 alpha num pattern. https://en.wikipedia.org/wiki/Postal_code#UK
Submitted by
anonymous
-
8 years ago
0
fraction
Python
mixed or simple fraction with whitespace, optional dash as separator
Submitted by
anonymous
-
8 years ago
1
V8 Stack
ECMAScript (JavaScript)
Parses the V8 StackFrames
Submitted by
anonymous
-
8 years ago
1
Address
Python
Regex for extracting address with pincode.
Submitted by
Irfan Patel
-
8 years ago
0
Simple 'Good Enough' Javascript Regex (ASCII Only)
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
1
Complex Javascript Regex (With Non ASCII Support)
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
1
Complex Javascript Regex (ASCII Only)
ECMAScript (JavaScript)
no description available
Submitted by
datatypevoid
-
8 years ago
1
Match only ONE letter after a number
ECMAScript (JavaScript)
no description available
Submitted by
padre629
-
8 years ago
1
Get the hash of an URL
ECMAScript (JavaScript)
This ER is nice to get a hash from URL, I used today to pass the name of an bootstrap TAB and set the focus when the page loads. I did it using the Replace of JavaScript.
Submitted by
Marcelo Sabadini
-
8 years ago
1
Strip unicode u
Python
no description available
Submitted by
anonymous
-
8 years ago
1
MultiTag Best Regex
ECMAScript (JavaScript)
Now include regex inside {{ }}
Submitted by
Ricardo Feitoza
-
8 years ago
1
...
326
327
328
329
330
...
401
Look first character that are special chracters
0
Regular Expression
ECMAScript (JavaScript)
/
^
(
\`
|
\~
|
\!
|
\@
|
\#
|
\$
|
\%
|
\^
|
\&
|
\*
|
\(
|
\)
|
\+
|
\=
|
\[
|
\{
|
\]
|
\}
|
\|
|
\\
|
\'
|
\<
|
\>
|
\/
|
\"
"
|
\;
)
/
gmi
Open regex in editor
Description
no description available
Submitted by
anonymous
-
7 years ago