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 18,040 community submitted regex patterns...
0
IssuePattern
PCRE2 (PHP >=7.3)
working pattern for Issue packages
Submitted by
anonymous
-
2 years ago
0
Regex para Versión de Software
Python
Aún está pendiente que detecte ciertas versiones, como cuando trae la fecha o el 32/64 bits, build X, entre otros ejemplos
Submitted by
anonymous
-
2 years ago
0
JabRef biblatex alphabetic adaption
Java 8
A regex used to emulate the biblatex alphabetic citation key style in JabRef: https://discourse.jabref.org/t/use-field-markers-in-regex-for-citation-key-generator/3842
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
1
3 letter word finder
PCRE2 (PHP >=7.3)
finds any 3 letter words in a text
Submitted by
anonymous
-
2 years ago
1
Password validation
ECMAScript (JavaScript)
Password requirements: Contains at least one uppercase letter. Contains at least one lowercase letter. Contains at least one digit. Does not contain any whitespace characters. Has a minimum length of 8 characters.
Submitted by
anonymous
-
2 years ago
0
Redis command parser
ECMAScript (JavaScript)
Modified source from https://stackoverflow.com/a/64833638/1454045
Submitted by
Nathaniel Schweinberg
-
2 years ago
0
quoted strings regex
PCRE2 (PHP >=7.3)
matches quoted strings
Submitted by
anonymous
-
2 years ago
0
IPv4-CIDR
ECMAScript (JavaScript)
Match IPv4-CIDR (JavaScript)
Submitted by
fwqaaq
-
2 years ago
0
Pagrafo empezandon con cadena y termnando en punto
PCRE2 (PHP >=7.3)
Busca parrafos completos incluyendo nuevas lineas, los cuales terminan con un punto final
Submitted by
anonymous
-
2 years ago
0
outletId
PCRE2 (PHP >=7.3)
test outlet id
Submitted by
Ankit
-
2 years ago
0
Using negative lookahead
PCRE2 (PHP >=7.3)
From the following: Chr. Chr.I Chr.II Chr.III Chr.IIV...
Submitted by
dikip
-
2 years ago
0
fcc-title-case-a-sentence
ECMAScript (JavaScript)
a regex to find first letter of each word
Submitted by
anonymous
-
2 years ago
0
Youtube Video Id
.NET 7.0 (C#)
Matches the video Id in Youtube URL.
Submitted by
CW
-
2 years ago
0
fb-group
PCRE2 (PHP >=7.3)
db gr
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
jvavo-regExp-links
PCRE2 (PHP >=7.3)
To include all content checkers
Submitted by
anonymous
-
2 years ago
0
Major.Minor.Patch Regex
PCRE2 (PHP >=7.3)
This regex will only allow the Major.Minor.Patch pattern to pass.
Submitted by
Rónmag
-
2 years ago
0
converting table to repeattable command latex
PCRE2 (PHP >=7.3)
for testing doc
Submitted by
anonymous
-
2 years ago
0
Official Emeil validation Regex
ECMAScript (JavaScript)
Regex from the Mail::RFC822::Address: regexp-based address validation Access here
Submitted by
Igor Julliano Aguiar Sotero
-
2 years ago
1
Clean Date Finder
PCRE2 (PHP >=7.3)
Find dates of multiple formats in a clean way Searchable Formats: -Month day year -Month day, year -Mon day year...
Submitted by
anonymous
-
2 years ago
0
Valid HTTP url
Python
Matches in python valid urls (excludes some edge cases), but pretty good to verify an URL before scraping it
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
1
...
54
55
56
57
58
...
902
Community Library Entry
-1
Regular Expression
PCRE2 (PHP >=7.3)
/
^
(?:
dns
|
salt
|
rsys
|
arb
|
asplog
|
mri
|
ipt
|
sample
|
stat
|
setting
|
gid
)
\.
e5
\.
sk
$
/
gmi
Open regex in editor
Description
Match ESET Antispam Module v3 domains for exclusion from DNS logs
Submitted by
kernelmustard
-
2 years ago
(Last modified 2 years ago)