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 5,900 community submitted regex patterns...
0
Match all dots except last one
ECMAScript (JavaScript)
Match all dots except last one
Submitted by
sagarpanchal
-
3 years ago
0
Phone Column Matcher
ECMAScript (JavaScript)
phone column matcher
Submitted by
anonymous
-
3 years ago
0
Match a phone number formatted using North American Numbering Plan (NANP)
Python
More Details: https://exercism.org/tracks/python/exercises/phone-number
Submitted by
Nishant Misra
-
3 years ago
(Last modified 3 years ago)
0
GodZeus
ECMAScript (JavaScript)
Tha endgame
Submitted by
Karel fouco
-
3 years ago
0
Super Gene Voice of God
Python
Isolates lines to format from the popular Super Gene web novel
Submitted by
max
-
3 years ago
0
tablespoons
Python
fasdgasdes
Submitted by
asffgsadd
-
3 years ago
0
PEM X509 Certificate Header
ECMAScript (JavaScript)
Match X509 pem file headers https://github.com/openssl/openssl/blob/master/include/openssl/pem.h
Submitted by
clarkttfu
-
3 years ago
(Last modified 3 years ago)
0
Add string after matching 1st occurence, every line
Golang
Regex adding a string (here vs_) after 1st matching occurence (of reflectance_\d_).
Submitted by
Nikos Alexandris
-
3 years ago
0
PEM Key File Headers
ECMAScript (JavaScript)
Match OpenSSL defined PEM key headers https://github.com/openssl/openssl/blob/master/include/openssl/pem.h
Submitted by
clarkttfu
-
3 years ago
0
ATST_RESTRICTED
ECMAScript (JavaScript)
ATST_RESTRICTED
Submitted by
anonymous
-
3 years ago
0
YouTube video URL to video ID
Python
This regex can match with a valid YouTube link and retrieve the video ID in one of the four capturing groups. Unfortunately, I couldn't manage to use a single capturing group, but there is no difference between all of them.
Submitted by
Lyroy TheToad
-
3 years ago
(Last modified 3 years ago)
0
Interesante
ECMAScript (JavaScript)
Obtener Texto
Submitted by
Asura
-
3 years ago
0
Separate Autocomplete Fields
ECMAScript (JavaScript)
Autocomplete Fields Regex
Submitted by
anonymous
-
3 years ago
0
Smartling custom placeholders and liquid strategy
Java 8
Suggested Smartling custom placeholder regex to support liquid syntax as documented for Braze. Because default value cannot be extracted easily recommend rewrting the liquite to avoid using default filters.
Submitted by
Eric Negron
-
3 years ago
0
Senha forte
ECMAScript (JavaScript)
Regex simples para verificação de senha forte: /^ (?=.*\d) // deve conter ao menos um dígito (?=.*[a-z]) // deve conter ao menos uma letra minúscula...
Submitted by
anonymous
-
3 years ago
0
Regex Test on Slashes
Python
A regex test for filepaths.
Submitted by
anonymous
-
3 years ago
0
Email Validation Pattern
Java 8
Email Validation Pattern
Submitted by
Aslam Anver
-
3 years ago
0
version and folder remove script line at html
ECMAScript (JavaScript)
version and folder remove script line at html
Submitted by
anonymous
-
3 years ago
0
XWiki: Decrease headings level
ECMAScript (JavaScript)
Makes 2nd level headings the 1st level etc. This comes handy when for example creating a new page from a part of an existing XWiki page. While this regex could also try to beautify (normalize) the headings at the same time, better use a dedicated regex for that.
Submitted by
pbodnar
-
3 years ago
0
XWiki: Beautify (normalize) headings
ECMAScript (JavaScript)
Beautifies (normalizes) headings of an XWiki page.
Submitted by
pbodnar
-
3 years ago
1
...
242
243
244
245
246
...
295
ESET Antispam Module v3 domains (DNS)
-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
-
a year ago
(Last modified a year ago)