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
Most upvotes
Most downvotes
Highest Score
Lowest Score
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 18,000 community submitted regex patterns...
2
Dutch zipcodes
PCRE2 (PHP >=7.3)
no description available
Submitted by
anonymous
-
4 years ago
(Last modified 6 months ago)
2
Dutch streetnames + housenumber + extension
PCRE2 (PHP >=7.3)
Validates a streetname + housenr + extension Somestreet 12 b
Submitted by
anonymous
-
4 years ago
(Last modified 6 months ago)
2
web log entry
PCRE2 (PHP >=7.3)
no description available
Submitted by
PepeRG
-
4 years ago
2
Comparison of decimals with operators such as <, >, !=, ==, <>
Java 8
Regex expression for comparing decimal numbers with the usual comparison operators such as (greater than), >= (greater than or equal to), != (not equal to), == (equal to), ... The regex also allows filtering of data from e.g. a database, whereby the first value is not needed, e.g. [FIELD] < 100
Submitted by
Florian Drees
-
4 years ago
2
Url
PCRE2 (PHP >=7.3)
Port https://regex101.com/library/cX0pJ8 to PCRE2 (PHP >= 7.3)
Submitted by
semivori
-
4 years ago
2
Link markdown with title text
ECMAScript (JavaScript)
Simple link mardown detection with a title text
Submitted by
Olpouin
-
4 years ago
2
Poker Hand type
PCRE (PHP <7.3)
Detect the poker hand from a sorted hand like this: with the figures and numbers sorted in descending order
Submitted by
ZeNairolf
-
4 years ago
2
Links in string
ECMAScript (JavaScript)
Match links (emails included) in string Replace it with HTML links
Submitted by
David Folch Agulles
-
3 years ago
(Last modified 3 years ago)
2
Replace dotnet assembly versions
Python
Replaces both VB & C# AssemblyInfo files.
Submitted by
ankostis
-
3 years ago
(Last modified 3 years ago)
2
object
PCRE2 (PHP >=7.3)
Json Object
Submitted by
anonymous
-
3 years ago
2
Guid (with or without dashes)
ECMAScript (JavaScript)
Matches a guid string that can optionally include dashes.
Submitted by
anonymous
-
3 years ago
2
US phone number
PCRE2 (PHP >=7.3)
US phone number, try to catch as many as possible
Submitted by
anonymous
-
3 years ago
2
.htaccess wordpress redirect uploads to production domain
PCRE2 (PHP >=7.3)
.htaccess wordpress redirect uploads to production domain
Submitted by
anonymous
-
3 years ago
2
spring logback parser
PCRE2 (PHP >=7.3)
Spring boot logback 日志正则匹配。 样例日志 2019-12-27 13:52:38.201 INFO 1 --- [Thread-8] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default' 2019-12-27 13:52:39.535 INFO 1 --- [Thread-8] com.alibaba.druid.pool.DruidDataSource : {dataSource-1} closed ...
Submitted by
LiuDecai
-
3 years ago
2
mega.nz files and folders
PCRE2 (PHP >=7.3)
Regex for matching https://mega.nz file and folder URLs. https://github.com/tonikelope/megabasterd/issues/215
Submitted by
anonymous
-
3 years ago
2
Regex for real number
ECMAScript (JavaScript)
this regex can detect any real number whether it is signed or unsigned.plus it can detect real number both with and without floating point aka '.'.the numbers should be decimal number
Submitted by
Adnan nabib
-
3 years ago
2
Regex for complex number
ECMAScript (JavaScript)
it can detect complex number of both cartesian and Euler form.the real number in the real and imaginary part can be signed or unsigned.also it may or may not have floating Point.no problem. But,in Euler from the imaginary part should be written between brackets.here are some example:- +5.6+7i,-.004...
Submitted by
Adnan nabib
-
3 years ago
2
Mobile Number Regex
PCRE2 (PHP >=7.3)
The following regex validates international mobile numbers
Submitted by
anonymous
-
3 years ago
2
Email Extractor
PCRE2 (PHP >=7.3)
([a-zA-Z0-9.-]+@[a-zA-Z0-9.-]+\.[a-zA-Z0-9_-]+)
Submitted by
Kashif
-
3 years ago
2
yyyy/mm/dd
Java 8
^(((\d{3}[1-9]|\d{2}[1-9]\d|\d[1-9]\d{2}|[1-9]\d{3})(\/)(((0[13578]|1[02])(\/)(0[1-9]|[12]\d|3[01]))|((0[469]|11)(\/)(0[1-9]|[12]\d|30))|(02(\/)(0[1-9]|[1]\d|2[0-8]))))|(((\d{2})(0[48]|2468|13579)|((0[48]|2468|3579)00))(\/)02(\/)29))$ Match year/month/day, date format. E.g: 2021/08/25 [match] 2021/...
Submitted by
mayl0421
-
3 years ago
1
...
875
876
877
878
879
...
900
Community Library Entry
2
Regular Expression
PCRE2 (PHP >=7.3)
/
(?P<host>
\d
{1,3}
.\d
{1,3}
.\d
{1,3}
.\d
{1,3}
)
(
\s
-
\s
)
(?P<user_name>
[
\w
-
]
*
)
(
\s
\[
)
(?P<time>
\w
*
\/
\w
*
\/
\d
{1,4}
:
\d
{1,2}
:
\d
{1,2}
:
\d
{1,2}
\s
-
\d
{1,4}
)
(
\]
\s
\"
)
(?P<request>
.
*
)
(
"
)
/
gm
Open regex in editor
Description
no description available
Submitted by
PepeRG
-
4 years ago