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 17,260 community submitted regex patterns...
1
belarus phone number updated
ECMAScript (JavaScript)
+375 (33) 302-66-60 or +37533302-66-60 http://stackoverflow.com/questions/33056434/regex-for-phones-at-belarus
Submitted by
anonymous
-
8 years ago
1
Xml/html regex
PCRE (PHP <7.3)
Common regex for use with xml/html files
Submitted by
wonzbak
-
8 years ago
1
Visa Country of Issue
ECMAScript (JavaScript)
3 alpha characters expected, except in the instance of Germany which allows 1 alpha character.
Submitted by
anonymous
-
8 years ago
1
VISA Name
ECMAScript (JavaScript)
Alpha numeric characters including "hyphens" "quotation marks" and "semicolons" only
Submitted by
ME
-
8 years ago
-1
index
PCRE (PHP <7.3)
include index.aspx
Submitted by
anonymous
-
8 years ago
1
Split number by thousands
PCRE (PHP <7.3)
Basically take a number and split it into thousands. I.e. take three chars from the end of the number until there is 3 or less chars left.
Submitted by
Axb
-
8 years ago
1
ZAP exclude URL
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
0
url validator
PCRE (PHP <7.3)
no description available
Submitted by
Briareos
-
8 years ago
1
load_runner_transaction_end
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
8 years ago
1
magnet
ECMAScript (JavaScript)
Extract magnet links
Submitted by
Peng
-
8 years ago
1
REGEX for detecting AU Parcel locker
PCRE (PHP <7.3)
meh
Submitted by
tsing to the motherfucking tao
-
8 years ago
1
International numeric format validator
ECMAScript (JavaScript)
International numeric format validator
Submitted by
unknown
-
8 years ago
3
Get Hyperlinks From Markdown Format
PCRE (PHP <7.3)
Get all hyperlinks in a Markdown Format Text
Submitted by
Ferdinand Dimas
-
8 years ago
1
Get Images From Markdown Format
PCRE (PHP <7.3)
Get all images tag in a Markdown Format Text
Submitted by
Ferdinand Dimas
-
8 years ago
3
Get Headings From Markdown Format
ECMAScript (JavaScript)
Get all headings in a Markdown Format Text
Submitted by
Ferdinand Dimas
-
8 years ago
1
recognize php
PCRE (PHP <7.3)
recognize php code
Submitted by
Chris Ottersen
-
8 years ago
1
regex to match absolute urls
Python
no description available
Submitted by
maq
-
8 years ago
0
Find an exact phrase only if it is within a certain number of chars.
PCRE (PHP <7.3)
Find an exact phrase (with each space and character in its own place) only if it is within the first 40 characters of the entire sentence. Useful to search non-standard phrases in log files.
Submitted by
RicardoSPimentel
-
8 years ago
1
DER/BER Bitcoin signature
Python
Bitcoin transaction signature in BER/DER format
Submitted by
anonymous
-
8 years ago
0
test
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
1
...
730
731
732
733
734
...
863
Match 4chan thread URL
2
Regular Expression
ECMAScript (JavaScript)
/
http
(?:
s
)?
\:
//
boards
\.
4chan
\.
org
/
(
[
a
-
z
]
*
)
/
thread
/
(
[
0
-
9
]
*
)
(?:
\#
[
0
-
9a
-
z
]
*
)?
/
g
Open regex in editor
Description
Matches a 4chan thread URL, see the examples
Submitted by
Zeke Sonxx <github.com/zekesonxx>
-
10 years ago