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 12,840 community submitted regex patterns...
9
If-Then-Else Conditionals
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
6
Email with + symbol
ECMAScript (JavaScript)
email that accepts the plus (+) symbol
Submitted by
luckcheese
-
9 years ago
9
money: either 0 or 2 dp
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
9
Letters, numbers and blank space
PCRE (PHP <7.3)
The following regular expression matches only letter a-z A-Z numbers 0-9 and a blank space for a given string.
Submitted by
Jordan Raychev
-
8 years ago
10
IPv4 Validator
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
4 years ago
(Last modified 9 months ago)
7
Split quotes and single words
ECMAScript (JavaScript)
Find " and ' quoted strings and "orphaned"/single words in a string
Submitted by
LoveIsGrief
-
10 years ago
5
Accept url without www
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
10 years ago
0
number with or without thousands separator(.) and decimal part(,)
PCRE (PHP <7.3)
number with or without thousands separator(.) and decimal part(,) ES: 100000; 1.646; 13323,33; 3.444.434,44
Submitted by
Basten
-
10 years ago
9
Fixo LDN CSP e SEM CSP
PCRE (PHP <7.3)
no description available
Submitted by
Marcos Müller
-
9 years ago
5
URL
PCRE (PHP <7.3)
URL Description from Dr. M. G. @ Brookes
Submitted by
anonymous
-
9 years ago
6
search word with an accent
ECMAScript (JavaScript)
search any word with an accent
Submitted by
Thegner Pierre
-
9 years ago
5
HTML img
ECMAScript (JavaScript)
Grabs all HTML tags
Submitted by
Pirate11
-
9 years ago
6
HTML tag stripper
PCRE (PHP <7.3)
This regex will identify all html start and end tags.
Submitted by
anonymous
-
9 years ago
5
password 1upper 1lower 1number 1specialcharater
ECMAScript (JavaScript)
fjk@1Qaa$
Submitted by
Anuswadh
-
8 years ago
6
Repair unquoted HTML attribute values
PCRE (PHP <7.3)
Usually MSWord HTML exports
Submitted by
Ka.
-
11 years ago
3
HTML image tag src
ECMAScript (JavaScript)
Capture src attribute of HTML image tags
Submitted by
Simon Altschuler
-
11 years ago
-2
Remove empty HTML tags
PCRE (PHP <7.3)
Removes empty HTML tags. Was needed for old input clean-up and to keep a HTML parses from crashing. Looking for improvement on bottom test.
Submitted by
R. Sartorius
-
10 years ago
1
IPv4&IPv6 URL validation regular expression
PCRE (PHP <7.3)
no description available
Submitted by
Henry Li
-
10 years ago
8
Sentence grabber /w extra check
PCRE (PHP <7.3)
Grabs sentences including terms like: e.g. z.b. Figs.These get caught in 1st capturing group. Problem: how to only accept matching sentences which contain pattern \b\d+[a-z]{0,2}\b?
Submitted by
light0
-
10 years ago
2
Date validator for mm/dd/yy
ECMAScript (JavaScript)
no description available
Submitted by
Dheeraj Khushalani - dotnetguy.net
-
10 years ago
1
...
4
5
6
7
8
...
642
Match everything in between quotes
0
Regular Expression
ECMAScript (JavaScript)
/
\"
(
.
*
?
)
\"
/
gm
Open regex in editor
Description
Match everything in between quotes
Submitted by
anonymous
-
2 years ago