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
Most upvotes
Most downvotes
Highest Score
Lowest Score
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 2,780 community submitted regex patterns...
0
Improved HTS matcher
PCRE2 (PHP >=7.3)
For all customs related HTS stuff, you can now put the CBP document you need here and just grab all those tasty, tasty HTS numbers with this handy formula. Cheers!
Submitted by
anonymous
-
3 years ago
0
Before a word
PCRE2 (PHP >=7.3)
Gets strings before or after a word
Submitted by
SuperMAC
-
3 years ago
0
imperva_regex
PCRE2 (PHP >=7.3)
A regex exercise for Imperva
Submitted by
Lesley Miller
-
3 years ago
0
Código Postal + Localidade Portugal
PCRE2 (PHP >=7.3)
Format: (dddd-ddd)(.*)
Submitted by
Jonathan Vicente
-
3 years ago
0
European VAT Numbers
PCRE2 (PHP >=7.3)
EU Vat Number formats
Submitted by
Jonathan Vicente
-
3 years ago
(Last modified 3 years ago)
0
youtube-links
PCRE2 (PHP >=7.3)
Regexing all the elements of the youtube playlist
Submitted by
anonymous
-
3 years ago
0
ecoDMS-REGEX
PCRE2 (PHP >=7.3)
Search Date for AT https://regex101.com/r/Ms68ks/1
Submitted by
TORAMBO.com
-
3 years ago
0
JOOMLA_KEY
PCRE2 (PHP >=7.3)
Identifies Joomla! Language Keys
Submitted by
anonymous
-
3 years ago
0
snake case
PCRE2 (PHP >=7.3)
What is snake case? Snake case is a naming convention in which a developer replaces spaces between words with an underscore. Snake case examples Here are three simple examples of code in the snake case naming convention: increase_count_by_one materials_procurement...
Submitted by
Moonshadow2333
-
3 years ago
(Last modified 3 years ago)
0
Bible Quote Regex
PCRE2 (PHP >=7.3)
Regex that matches any bible quote that is more specific than a singular book.
Submitted by
anonymous
-
3 years ago
0
IPV4 Grabber
PCRE2 (PHP >=7.3)
This expression grabs any IPV4 address from any text, any time, anywhere. Hopefully.
Submitted by
Ricardo Chica
-
3 years ago
(Last modified 3 years ago)
0
INI values
PCRE2 (PHP >=7.3)
not done yet
Submitted by
anonymous
-
3 years ago
0
RPCS3 Compatibility list parser (Playable only)
PCRE2 (PHP >=7.3)
Parse game's titles from list. Just copy/paste data from the table and get parsed results from match information. Example: NPEB00128 Digital (PSN)Zombie Apocalypse Playable...
Submitted by
tekknoid
-
3 years ago
0
case insensitive uuidV4
PCRE2 (PHP >=7.3)
detect uuid V4 in string case insensitive. matches: 1d95e013-3c09-4883-88f1-4337ba0b8ddc AND 1D95E013-3C09-4883-88F1-4337BA0B8DDC
Submitted by
ywk
-
3 years ago
0
extract query and path params - incomplete
PCRE2 (PHP >=7.3)
Working on a regex to extract path and query params
Submitted by
anonymous
-
3 years ago
0
Postfix
PCRE2 (PHP >=7.3)
Add DR to end of line
Submitted by
anonymous
-
3 years ago
0
i18next Resource key
PCRE2 (PHP >=7.3)
This regex matches i18next library resource keys
Submitted by
anonymous
-
3 years ago
(Last modified 3 years ago)
0
10digit mobile number with no spaces and special characters
PCRE2 (PHP >=7.3)
Match a single character present in the list below [6-9] 6-9 matches a single character in the range between 6 (index 54) and 9 (index 57) (case sensitive) Match a single character present in the list below [0-9] {9} matches the previous token exactly 9 times 0-9 matches a single character in the ra...
Submitted by
anonymous
-
3 years ago
0
C/F temp unit
PCRE2 (PHP >=7.3)
me
Submitted by
anonymous
-
3 years ago
0
Language Values not escaped Double Quotes
PCRE2 (PHP >=7.3)
Regex that identifies unescaped double quotes in strings
Submitted by
Marco
-
3 years ago
1
...
92
93
94
95
96
...
139