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 5,760 community submitted regex patterns...
0
American to Dutch date - QUESTION
PCRE2 (PHP >=7.3)
REGEX course work
Submitted by
JFD
-
2 years ago
0
Less or greater than characters except simple html tags
ECMAScript (JavaScript)
greater
Submitted by
s0updev
-
2 years ago
0
Parse filters
PCRE2 (PHP >=7.3)
query string filters
Submitted by
maxime vincent
-
2 years ago
0
check if input is all space
PCRE2 (PHP >=7.3)
title
Submitted by
Anon
-
2 years ago
0
Phone Number Validation Tester
ECMAScript (JavaScript)
Testing international phone numbers
Submitted by
Richmond
-
2 years ago
0
DA-1551: Spacing Issues - Tabs
ECMAScript (JavaScript)
DA-1551: Spacing Issues - Tabs
Submitted by
Spacing Issues - Tabs
-
2 years ago
0
Match numbers separated by comma
PCRE2 (PHP >=7.3)
Match numbers separated by comma
Submitted by
Nedim Rasimoğlu
-
2 years ago
0
Last Name, First Name with some extras
PCRE2 (PHP >=7.3)
Restricts the input of the field to the following format: (Last Name, First Name) The parentheses are included as part of the restriction. Additionally, this formatting allows for hyphenated names, first or last names with more than one word (i.e., Mary Beth, Smith-Doe, etc.).
Submitted by
Alexa
-
2 years ago
0
MPower
PCRE2 (PHP >=7.3)
match facets sizes
Submitted by
simon pa
-
2 years ago
0
Zarf localhost test
PCRE2 (PHP >=7.3)
Quick match for *.localhost or localhost used by Zarf
Submitted by
Jeff Mccoy
-
2 years ago
0
Get favicon URL from HTML body
PCRE2 (PHP >=7.3)
Looks for "shortcut icon" or "icon" in a link rel and will strip query strings.
Submitted by
EcoTechie
-
2 years ago
0
Tuổi - Age
PCRE2 (PHP >=7.3)
1
Submitted by
anonymous
-
2 years ago
0
Text case matcher, grouping words no separator
ECMAScript (JavaScript)
This regex is intented to match all words in a given string, remove all case separators. It match strings written in PascalCase, camelCase, kebab-case or snake_case.
Submitted by
Florent Catiau-Tristant
-
2 years ago
0
Date/time ago parser
PCRE2 (PHP >=7.3)
Select whole date/time ago stamps, specifically formatted for videos from YouTube.
Submitted by
anonymous
-
2 years ago
0
Họ và tên - Vietnamese Name
PCRE2 (PHP >=7.3)
1
Submitted by
anonymous
-
2 years ago
0
Email
PCRE2 (PHP >=7.3)
1
Submitted by
anonymous
-
2 years ago
0
Postcode
PCRE2 (PHP >=7.3)
Matches postcodes
Submitted by
anonymous
-
2 years ago
0
bad email_regex matcher
PCRE2 (PHP >=7.3)
Submitted by
unknown
-
2 years ago
0
regex name
PCRE2 (PHP >=7.3)
^A-ZÀ|Á|Ạ|Ả|Ã|Â|Ầ|Ấ|Ậ|Ẩ|Ẫ|Ă|Ằ|Ắ|Ặ|Ẳ|Ẵ|È|É|Ẹ|Ẻ|Ẽ|Ê|Ề|Ế|Ệ|Ể|Ễ|Ì|Í|Ị|Ỉ|Ĩ|Ò|Ó|Ọ|Ỏ|Õ|Ô|Ồ|Ố|Ộ|Ổ|Ỗ|Ơ|Ờ|Ớ|Ợ|Ở|Ỡ|Ù|Ú|Ụ|Ủ|Ũ|Ư|Ừ|Ứ|Ự|Ử|Ữ|Ỳ|Ý|Ỵ|Ỷ|Ỹ|Đ(?: [a-zà|á|ạ|ả|ã|â|ầ|ấ|ậ|ẩ|ẫ|ă|ằ|ắ|ặ|ẳ|ẵ|è|é|ẹ|ẻ|ẽ|ê|ề|ế|ệ|ể|ễ|ì|í|ị|ỉ|ĩ|ò|ó|ọ|ỏ|õ|ô|ồ|ố|ộ|ổ|ỗ|ơ|ờ|ớ|ợ|ở|ỡ|ù|ú|ụ|ủ|ũ|ư|ừ|ứ|ự|ử|ữ|ỳ|ý|ỵ|ỷ|ỹ])*$
Submitted by
anonymous
-
2 years ago
0
Nate158
ECMAScript (JavaScript)
https://cdn.jsdelivr.net/npm/idb@7/build/umd.jshttps://www.gstatic.com/firebasejs/8.10.0/firebase-messaging.jshttps://www.gstatic.com/firebasejs/8.10.0/firebase-app.js
Submitted by
anonymous
-
2 years ago
1
...
207
208
209
210
211
...
288
Error in Refex
2
Regular Expression
ECMAScript (JavaScript)
/
\d
+
[
.,
]
?
(
\d
+
\s
*
k
?
|
x
{2,3}
)
(?=
\s
*
(
original
|
actual
|
highway
)?
\s
*
miles
)
|
(?<=
mile
(
s
|
agex
?
)
:
?
\s
*
(
is
|
~
)?
\s
*
)
\d
+
[
.,
]
?
(
\d
+
(
\s
*
k
)?
|
x
{2,3}
)
|
(
\d
+
(
\s
*
K
)
|
x
{2,3}
)
/
i
Open regex in editor
Description
no description available
Submitted by
anonymous
-
11 years ago