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 15,300 community submitted regex patterns...
3
discord invite link
ECMAScript (JavaScript)
detect discord invite links such as: discord.gg/link discord.com/invite/link .gg/link .com/invite/link...
Submitted by
padero
-
3 years ago
3
camelCase2snake_case
PCRE2 (PHP >=7.3)
Convert camelCase to snake_case def camelCase2snake_case(txt): """ Convert camelCase to snake_case https://regex101.com/library/wUcSv4...
Submitted by
JV-conseil
-
a year ago
3
Discord ID:NAME#DISCRIM match
PCRE2 (PHP >=7.3)
For example, using `Carl-bot to dump members of the @everyone role ordering highest of id`: `!dump @everyone %i:%u -o id` Example of return: 498984530968051713:lanjt#2129 ......
Submitted by
lanjt
-
3 years ago
3
example
PCRE2 (PHP >=7.3)
example
Submitted by
anonymous
-
3 years ago
3
Viet Nam Phone Number
ECMAScript (JavaScript)
Viet Nam Phone Number Regex. This regex include: Cellphone number: Viettel, Vinaphone, Mobiphone, Vietnamobile, Iteltelecom, Reddi (055) Telephone number (such as: 024, 028,...) Start with Exactly 10 or 11 numbers
Submitted by
tuangt12
-
3 years ago
3
Match any url in text or html (http, https)
PCRE2 (PHP >=7.3)
Match any url in text or html (http, https)
Submitted by
Jérémy Munsch
-
2 years ago
3
Extract URL parts only named capturing groups
Golang
Extract URL parts only named capturing groups
Submitted by
dixanms
-
2 years ago
3
YouTubeVideoUrl
ECMAScript (JavaScript)
YouTubeVideoUrl
Submitted by
EdwardKonovalov
-
a year ago
(Last modified a year ago)
3
Remove extra/useless python elements for GPT input.
PCRE2 (PHP >=7.3)
This RegEx removes unused elements such as inline comments and blank lines in python code. This will save you tokens and time when using GPT-3+ or ChatGPT to help code and debug.
Submitted by
LukeL
-
a year ago
(Last modified a year 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
Match Brackets and anything inside
ECMAScript (JavaScript)
no description available
Submitted by
andreayang
-
11 years ago
4
Task 1
PCRE (PHP <7.3)
Finds a happy smile, except sad one
Submitted by
Kovalev Evgeny
-
10 years ago
4
Hungarian ANDOK system id
PCRE (PHP <7.3)
no description available
Submitted by
Tana
-
10 years ago
4
outer Parentheses
PCRE (PHP <7.3)
Finds the outermost pair of parentheses. Compatible with any amount of nesting
Submitted by
Jonas Gerneth
-
10 years ago
4
REGEX to parse IIS7 Log File into FluentD
PCRE (PHP <7.3)
This regex parses the entire line of the IIS log files (without detail on the AgentID) for usage into FluentD. Q&C - juan.carniglia@gmail.com
Submitted by
Juan Carniglia
-
10 years ago
1
...
752
753
754
755
756
...
765
Remove italics in less than three letters...
1
Regular Expression
ECMAScript (JavaScript)
/
\x3c
i
\x3e
(
.
{1,3}
)
\x3c
\/
i
\x3e
/
Open regex in editor
Description
Subtitle Edit
Submitted by
paconaranjo
-
10 years ago