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 11,500 community submitted regex patterns...
3
Validación de numeros de teléfono
PCRE (PHP <7.3)
no description available
Submitted by
devsolarte@gmail.com
-
8 years ago
3
french phone number + match right part
PCRE (PHP <7.3)
Matches french numbers (not special numbers like 115, 18). First matching group contains the right part without prefix (0, +33, 33, 033, or 0033).
Submitted by
xdrm-brackets
-
8 years ago
3
JSON recognition
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
3
Capture Query Strings
Python
A solution for capture query params.
Submitted by
Rafael Laurindo
-
8 years ago
3
Get any positive integer
PCRE (PHP <7.3)
All real numbers can be divided into three categories: positive, negative and zero; Match all positive number Match: 2 9...
Submitted by
norihiori, Me-me
-
8 years ago
3
Song Splitter
PCRE (PHP <7.3)
Split an audio filename into a readable format for playlists (like jPlayer) assuming the audio file is named like the following: Artist - Song Title.mp3 Band Name - Track Title ft. Another Artist.m4a demon.devin - Faithless Angel (to no avail remix).mp3
Submitted by
demon.devin
-
8 years ago
3
Email
Python
Python
Submitted by
anonymous
-
8 years ago
3
Thorough UK Postcode Validator with In/Out code capture groups
Python
A more thorough UK postcode validator tested against all UK postcodes on a regular basis, but excluding the special GIRO postcode case out of personal preference. Additionally has capture groups for the In-code and Out-code sections. Requires case insensitive matching.
Submitted by
Chris G
-
8 years ago
3
Hostname validation
Golang
Validates subdomain, root domain, and wild card domains
Submitted by
AnonymousDapper
-
7 years ago
3
strong password validation
PCRE (PHP <7.3)
This regex matches only when all the following are true: password has minimum 2 uppercase letters password has minimum 2 lowercase letters password has minimum 2 numerals (0-9) password has minimum 2 special characters, of the group !@#$%^&*()-_=+{};:, password has no more than 2 consecutive identic...
Submitted by
anonymous
-
7 years ago
3
HSL(A) Color Matching
PCRE (PHP <7.3)
This allows for both hsl and hsla color patterns to be matched. hsla(50.5deg, .531%, .9%, 1.0) The hue can be matched without the word deg. Hue is from 0-360 Percentage allows for decimals. Percentage is from 0-100%...
Submitted by
anonymous
-
5 years ago
3
Full Best URL Regex Match
PCRE (PHP <7.3)
Best Full URL Regex to match URL, This is simple and can match 64K of url regex under 77ms Regex Matches All Below and more: https://example.domain http://example.domain...
Submitted by
divineniiquaye
-
3 years ago
3
Extract URL parts only named capturing groups
Golang
Extract URL parts only named capturing groups
Submitted by
dixanms
-
2 years ago
4
Strip multi-line (star) comments from JavaScript, while leaving any CDATA sections intact.
PCRE (PHP <7.3)
This regular expression removes multi-line (star) comments from JavaScript, while leaving any CDATA sections intact. Use the global (g) modifier to match them all (if you plan to use PHP's preg_replace, the g modifier is not necessary), and use the (s) modifier to make dots match newlines (this will...
Submitted by
Dane MacMillan
-
11 years ago
4
For Auto RTFs
PCRE (PHP <7.3)
no description available
Submitted by
Dan Bloomquist
-
11 years ago
4
Strip out domain extensions except for Microsoft .net technologies.
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
11 years ago
4
1st TSV
PCRE (PHP <7.3)
no description available
Submitted by
DynV
-
11 years ago
4
Get stuff inside <a> tags
PCRE (PHP <7.3)
Get stuff inside tags, which are between certain words
Submitted by
Jerry
-
11 years ago
4
YouTube Grabber Cleanup
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
11 years ago
4
Task 1
PCRE (PHP <7.3)
Finds a happy smile, except sad one
Submitted by
Kovalev Evgeny
-
10 years ago
1
...
565
566
567
568
569
...
575
JSON recognition
3
Regular Expression
PCRE (PHP <7.3)
/
"html_content"
\s
*
:
\s
*
"
(
.
*
?
(?<!
\\
)
)
"
/
Open regex in editor
Description
no description available
Submitted by
anonymous
-
8 years ago