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 2,600 community submitted regex patterns...
0
0x36210C88C438001A616687456978Aa4d3AdCba35
PCRE2 (PHP >=7.3)
/^(?:[\+-]?\d{4}(?!\d{2}\b))(?:(-?)(?:(?:0[1-9]|1[0-2])(?:\1(?:[12]\d|0[1-9]|3[01]))?|W(?:[0-4]\d|5[0-2])(?:-?[1-7])?|(?:00[1-9]|0[1-9]\d|[12]\d{2}|3(?:[0-5]\d|6[1-6])))(?:T\s\d|2[0-3])(?:(:?)[0-5]\d)?|24\:?00)(?:[\.,]\d+(?!:))?)?(?:\2[0-5]\d(?:[\.,]\d+)?)?(?:[zZ]|(?:[\+-])(?:[01]\d|2[0-3]):?(?:[0-5...
Submitted by
Nate☬158⚈̥̥̥̥̥̀ᴗ✯0x36210C88C438001A616687456978Aa4d3AdCba35
-
3 years ago
0
ISO 8601 date time validation
PCRE2 (PHP >=7.3)
Ref: https://rgxdb.com/r/526K7G5W
Submitted by
anonymous
-
3 years ago
0
Date match on multiple formats
PCRE2 (PHP >=7.3)
Date match on multiple formats
Submitted by
anonymous
-
3 years ago
0
test
PCRE2 (PHP >=7.3)
Testing for sharing
Submitted by
me
-
3 years ago
0
OpenVPN access log
PCRE2 (PHP >=7.3)
This regular expression can be used in SIEM or scripts to extract special fields such as:
Submitted by
EskiSlav
-
3 years ago
(Last modified 3 years ago)
0
Regex for Nigerian Phone Numbers
PCRE2 (PHP >=7.3)
Regex for Nigerian Phone Numbers
Submitted by
koderant
-
3 years ago
1
Parser for GPG search-key output
PCRE2 (PHP >=7.3)
Record the output of the batch gpg --search-keys commands into variables. For example, get the public key ids or those with *.amazon.com email addresses: pubkeyids=$(gpg --batch --keyserver hkp://keyserver.ubuntu.com --search-keys amazon.com 2>&1 | grep -Po '\d+\sbit\s\S+\skey\s+' | cut -d' ' -...
Submitted by
mavaddat
-
3 years ago
0
switchover
PCRE2 (PHP >=7.3)
regex to split the following data into columns: 2021-06-15 10:41:04 SMM MANUAL MANUAL 6 7 manually switch OK 2021-09-03 14:32:01 UPS SW FAIL SW RESTART 8 - Error cnt: 1;err code:DAEMON_ERR_RESTART, param: 2021-09-03 14:35:04 UPS SW FAIL SW RESTART ...
Submitted by
anonymous
-
3 years ago
0
MongoDB Object ID validation
PCRE2 (PHP >=7.3)
24 character hex string matching MongoDB Object ID format
Submitted by
anonymous
-
3 years ago
0
拼音正则匹配
PCRE2 (PHP >=7.3)
拼音正则匹配
Submitted by
anonymous
-
3 years ago
0
JSON trailing comma match
PCRE2 (PHP >=7.3)
Don't rely on this for any serious business, though.
Submitted by
Basix
-
3 years ago
0
Keep only domain and protocol it present.
PCRE2 (PHP >=7.3)
Keep only domain and protocol it present.
Submitted by
EcoTechie
-
3 years ago
0
app version number greater than
PCRE2 (PHP >=7.3)
app version number greater than
Submitted by
anonymous
-
3 years ago
0
Email
PCRE2 (PHP >=7.3)
Email no Ñ no tilde
Submitted by
anonymous
-
3 years ago
0
facebook
PCRE2 (PHP >=7.3)
AMP - chinatimes
Submitted by
anonymous
-
3 years ago
(Last modified 2 years ago)
1
Inverse Brainfuck Regex
PCRE2 (PHP >=7.3)
Regex to select everything except brainfuck symbols.
Submitted by
rex0515
-
3 years ago
1
Brainfuck Regex
PCRE2 (PHP >=7.3)
Regex to select every brainfuck symbol.
Submitted by
rex0515
-
3 years ago
1
Split Base64
PCRE2 (PHP >=7.3)
-
Submitted by
anonymous
-
3 years ago
0
Task D5
PCRE2 (PHP >=7.3)
For course
Submitted by
anonymous
-
3 years ago
0
after the </h2> Any new paragraph should start with a <p>
PCRE2 (PHP >=7.3)
In case #2: after the Any new paragraph should start with a
Submitted by
anonymous
-
3 years ago
1
...
89
90
91
92
93
...
130
Address
0
Regular Expression
Golang
`
ул
(
ица
|
\.
)?
+
гранатная
*
(
,
|
\.
|
\r
|
\n
|
$
)
|
ул
(
ица
|
\.
)?
+
гранатная
+
(
7а
(
+
(
к3
)
)?
)
*
(
,
|
\.
|
\r
|
\n
|
$
)
`
gim
Open regex in editor
Description
Address check
Submitted by
anonymous
-
3 years ago