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
Community Patterns
Search among 13,860 community submitted regex patterns...
-3
IPv4 address
Python
Matches any IPv4 address
Submitted by
anonymous
-
8 years ago
1
US and Mexico Phone Numbers with Extensions
PCRE (PHP <7.3)
no description available
Submitted by
Katrina
-
8 years ago
2
Steam ID Regex
PCRE (PHP <7.3)
Will match and assign to named groups any form of identification for a steam user. Note that profile links and steamid64s are exclusive, preferring the more specific definition to the other, as well as is the case with customurls and full custom profile links.
Submitted by
jokleinn
-
8 years ago
1
Top Level Domain (TLD)
PCRE (PHP <7.3)
Select TLD (.com, .fr ...) from url or domain
Submitted by
Etienne
-
8 years ago
0
Google Analytics Campaign String
PCRE (PHP <7.3)
Match a Google Analytics Campaign query string
Submitted by
anonymous
-
8 years ago
2
Local url detection
PCRE (PHP <7.3)
Detect if an url is local (even if written in an absolute way)
Submitted by
Jean Fenouil
-
8 years ago
1
ISO 8601 date formats incl. validation
PCRE (PHP <7.3)
Test for all ISO 8601 date formats and only accept valid dates, e.g. 2016-02-29, but not 2016-02-30 or 2017-02-29.
Submitted by
Christoph Päper (Crissov)
-
8 years ago
1
project code for multiple codes
PCRE (PHP <7.3)
Ability to capture emails sent and received from Exchange (using Journaling that has been activated on specific users) that have one or more of the following Project Number prefixes: “15-“ “16-“ “17-”... “30-“ “GGO”...
Submitted by
anonymous
-
8 years ago
2
match those lines whose first n chars contains 1+ non numeric
Python
1100582367|SDFDSFDSFDSFDSFDF GBC213WREW|RWEFSDFSDF 1100582377|DSFDSFDSFDSF 2NDG.S.D BIKADSFDSFDSFNO.421 1100582387|SDFSDFSDFDSF
Submitted by
sid
-
8 years ago
0
Emails
PCRE (PHP <7.3)
find emails(emicha@mail.bg)
Submitted by
anonymous
-
8 years ago
1
Slow As Butts Regex
PCRE (PHP <7.3)
Look(ahead|behind)s are slow
Submitted by
anonymous
-
8 years ago
1
Match value between << >>
PCRE (PHP <7.3)
Match any value between two less than and two greater than symbols.
Submitted by
Adam Mills
-
8 years ago
1
Kaluga Astral Error Parser
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
1
URL parser for YouTube and Vimeo
PCRE (PHP <7.3)
Extract movie ID from URLs like YouTube and Vimeo
Submitted by
Max Chuhryaev
-
8 years ago
0
emails
PCRE (PHP <7.3)
no description available
Submitted by
Plamen
-
8 years ago
2
Separating Server and Domain from FQDN
PCRE (PHP <7.3)
no description available
Submitted by
Awan
-
8 years ago
1
Parses -FileDateTimeUniversal structure
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
1
Sustitucion E '
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
1
Sustitucion 2 E' e'
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
5
Bible reference extractor
Python
For scraping http://skepticsannotatedbible.com/
Submitted by
antaytheist-owner
-
8 years ago
1
...
544
545
546
547
548
...
693
time
1
Regular Expression
Python
r"
(
\d\d
{0,1}
){1}
(
:
\d\d
{0,1}
){0,1}
(
\s
a
.
m
|
\s
p
.
m
){0,1}
"
Open regex in editor
Description
get time in string 33:20 a.m
Submitted by
Hoang Phuong - Gia Lai
-
8 years ago