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 2,540 community submitted regex patterns...
0
Time regex
PCRE2 (PHP >=7.3)
Regex that selects hour, minute, second, and Meridiem Indicator from a string.
Submitted by
PieterT2000
-
2 years ago
0
ipv4 match
PCRE2 (PHP >=7.3)
ipv4 match
Submitted by
anonymous
-
2 years ago
0
Placas de veículos do Brasil (Mercosul e pré-Mercosul)
PCRE2 (PHP >=7.3)
Expressão regular baseada na publicada no artigo REGEX para Placas Brasileiras (incluindo Mercosul) de Ricardo Coelho.
Submitted by
Lucas Miranda <https://github.com/liddack>
-
2 years ago
0
whitespace only lines
PCRE2 (PHP >=7.3)
Matches whitespace only lines common to annoying website code.
Submitted by
anonymous
-
2 years ago
0
股票代码
PCRE2 (PHP >=7.3)
aa
Submitted by
vv
-
2 years ago
0
4 spaces and tabs mixed indentation replace pattern
PCRE2 (PHP >=7.3)
With this expression you can easily replace the indentation from 4 spaces and tabs mixed indented file to a pure indentation.
Submitted by
hNczy
-
2 years ago
0
Get HTML attribute
PCRE2 (PHP >=7.3)
Get HTML attribute with /" inside
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
ID File with .txt
PCRE2 (PHP >=7.3)
cmd : find -type f | grep -Eo '(.\/)+(.iRqDU1LMXL)+(.*.txt)'
Submitted by
anonymous
-
2 years ago
0
IP address with port
PCRE2 (PHP >=7.3)
Match ip address with port
Submitted by
PARNKOT
-
2 years ago
0
Password Validator
PCRE2 (PHP >=7.3)
Password validator: 6-50 symbols Minimum 1 each: Upper case letter, Lower case letter, number, special symbol (!, @, #, $, %, ^, &, *, (, ), _, +, , ?). No other symbols allowed.
Submitted by
anonymous
-
2 years ago
0
Env Var
PCRE2 (PHP >=7.3)
Regex to match Env Variable whole line
Submitted by
anonymous
-
2 years ago
1
UAE Emirates ID Number
PCRE2 (PHP >=7.3)
Validate an Emirates ID number, with or without dashes. Please note that this does not implement the Luhn Algorithm, which should be applied in conjunction with simple validation.
Submitted by
Pete Mahon
-
2 years ago
-1
Match Consonants
PCRE2 (PHP >=7.3)
Use regex to test whether a letter is a consonant or not. Use /[B-DF-HJ-NP-TV-Z]/ for capitals.
Submitted by
Matthew Hiebing
-
2 years ago
-1
is
PCRE2 (PHP >=7.3)
Hi it is me
Submitted by
anonymous
-
2 years ago
0
Android Webview
PCRE2 (PHP >=7.3)
Hopefully it can tell if it is android webview or not.
Submitted by
Alp Ates
-
2 years ago
(Last modified 2 years ago)
1
Detect zoom meeting links
PCRE2 (PHP >=7.3)
Find zoom links in text
Submitted by
Artyom Ivanov
-
2 years ago
0
Android Logcat Command-Line-Tools
PCRE2 (PHP >=7.3)
Android logcat command line raw
Submitted by
ArnoFrost
-
2 years ago
0
-ltr --time-style='+%s'
PCRE2 (PHP >=7.3)
-ltr --time-style='+%s'
Submitted by
anonymous
-
2 years ago
0
Package from Site
PCRE2 (PHP >=7.3)
Package from Site
Submitted by
anonymous
-
2 years ago
2
US Social Security Number
PCRE2 (PHP >=7.3)
Finds a number that is 9 digits long. Can have spaces or hyphens in between the numbers and will still be found
Submitted by
anonymous
-
2 years ago
1
...
61
62
63
64
65
...
127
[Help] - need full match of a non valid comment blocks
0
Regular Expression
Golang
`
\*
.
*
?
\*
`
gm
Open regex in editor
Description
no description available
Submitted by
anonymous
-
4 years ago