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...
1
Timecode
Python
Regex to match standard timecode format.
Submitted by
Travis
-
9 years ago
1
CSV parsing
PCRE (PHP <7.3)
matches the exact fields of CSV files supports: qouted fields quoted fields containing commas, doubble quoutes, and newlines empty fields empty records arbitrary white space in, and outside quoted fields
Submitted by
Austin
-
9 years ago
1
Apache Access Log pattern
Python
Apache Web server log file format following the standard
Submitted by
Basil Tungekar
-
9 years ago
1
Error Regex
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
a-zA-Z + 0-9 + [!$%&?]
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
Name Validation
PCRE (PHP <7.3)
Start with capital letter. Allowed special characters '(Apostrophe) -(hyphen) .(dot) (space) and can not end with -(Hyphen)
Submitted by
Venu Nimmagadda
-
9 years ago
1
dutch zipcode with named matching
PCRE (PHP <7.3)
no description available
Submitted by
Eelke van den Bos
-
9 years ago
1
ipv4 IP addressses, capturing private ranges
PCRE (PHP <7.3)
Capture 0.0.0.0-255.255.255.255 IP address octets. Capture private ranges, such as '169.254.' and '10.'
Submitted by
OnlineCop
-
9 years ago
1
decimal number validation
PCRE (PHP <7.3)
accepts 1; 1.1; 112315.23135
Submitted by
MS
-
9 years ago
1
username
PCRE (PHP <7.3)
Letras, Ñ, acentos, números, guión y barra baja
Submitted by
diegosanz
-
9 years ago
1
Email id
Python
no description available
Submitted by
anonymous
-
9 years ago
1
Slug
PCRE (PHP <7.3)
Matches alphanumeric slugs without repeating dashes
Submitted by
Óscar Enríquez
-
9 years ago
1
Get email info (2)
PCRE (PHP <7.3)
Get Gmail tag, user and domain of an email address. -- Fixed the bug that the label be obligatory
Submitted by
Matías Pizarro González
-
9 years ago
1
my apache2 access.log regex
PCRE (PHP <7.3)
google.com:80 212.111.203.171 - - [02/Mar/2015:10:27:04 +0000] "GET /css/style.css HTTP/1.1" 304 138 "http://google.com" "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.115 Safari/537.36"
Submitted by
marf
-
9 years ago
1
Year regexp
PCRE (PHP <7.3)
regexp for year filtering
Submitted by
anonymous
-
9 years ago
1
ipv4 and ipv6
PCRE (PHP <7.3)
no description available
Submitted by
shri
-
9 years ago
1
Match a string that is equal to a string before a '='
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
Matches Content-Type field of HTTP response
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
ip/host:port parser (proxy lists)
PCRE (PHP <7.3)
simple ip:port or host:port parser capturing ip or host and port, usually used for proxy lists
Submitted by
The Voider
-
9 years ago
1
Simple Telephone number regex
PCRE (PHP <7.3)
It accepts phone numbers of the form 0XX XXX XX XX (stylized here, it doesn't really accept spaces). Also, it can detect the international area code (e.g. +41 OR 0041 for Switzerland). It's not a good idea to rely on the groups (because they do not work for this reason. At ALL.
Submitted by
Adowrath
-
9 years ago
1
...
534
535
536
537
538
...
575
Error Regex
1
Regular Expression
PCRE (PHP <7.3)
/
(
(?!
while
|
if
|
for
\b
)
\b\w
+
)
\s
*
\(
(
.
*
)
\)
/
g
Open regex in editor
Description
no description available
Submitted by
anonymous
-
9 years ago