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 2,780 community submitted regex patterns...
2
web log entry
PCRE2 (PHP >=7.3)
no description available
Submitted by
PepeRG
-
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
object
PCRE2 (PHP >=7.3)
Json Object
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
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
Html tag parser
PCRE2 (PHP >=7.3)
This regex will help you to parse html tag. Example ...
Submitted by
denchiklut
-
3 years ago
1
Test expression
PCRE2 (PHP >=7.3)
To find at most 3 a in string
Submitted by
anonymous
-
3 years ago
1
PHP North American Phone Number
PCRE2 (PHP >=7.3)
Format phone numbers to look nice! E.g. 12345678900 --> +1(234)-567-8900 Matches with most ways numbers are stored 1.234.567.8900 1 234 567 8900...
Submitted by
Mendel Groner
-
3 years ago
2
Check Phone numbers
PCRE2 (PHP >=7.3)
Other patterns
Submitted by
https://joserobinson.com
-
3 years ago
2
Match Javanese Script Syllable
PCRE2 (PHP >=7.3)
Match any syllable based on javanese script unicode
Submitted by
anonymous
-
3 years ago
(Last modified 3 years ago)
2
RFC1918 - Private IPv4 addresses
PCRE2 (PHP >=7.3)
Validate a given IP v4 address against all three defined Private IPv4 Subnets as statet in RFC1918 10.0.0.0/8 172.16.0.0/20 192.168.0.0/16 ...
Submitted by
0100101101001
-
3 years ago
2
Grabify URL Detector
PCRE2 (PHP >=7.3)
Detects any Grabify IP tracker links
Submitted by
ShadowNox
-
3 years ago
2
UUID 4
PCRE2 (PHP >=7.3)
Detects any UUID 4 strings
Submitted by
ShadowNox
-
3 years ago
1
Password - mot de passe
PCRE2 (PHP >=7.3)
1 caractère minuscule minimum 1 caractère majuscule minimum 1 chiffre minimum 1 caractère spécial minimum pas d'espace 8 caractères minimum en tout
Submitted by
Sofiane
-
2 years ago
2
Delete hour range
PCRE2 (PHP >=7.3)
Select duplicate a.m. - p.m range
Submitted by
profeivan
-
3 years ago
2
Pattern for usual email address
PCRE2 (PHP >=7.3)
Intentionally leaves out weird stuff such as IPV4 or IPV6 for the domain part and quoted usernames with invalid chars in the addressee part. Handles internationalized domains with soft validation (only structural matching) and blocks domain parts starting or ending with dashes or containing double d...
Submitted by
Victor Schröder
-
3 years ago
1
2
3
4
...
139
Community Library Entry
10
Regular Expression
Python
r"
(
^
https
?
://
)?
(
\w
+
)?
\.
?
(
reddit
\.
com/
|
redd
\.
it/
)
(
r/
\w
+
/
)?
(
comments/
)?
(
\w
+
)
"
gm
Open regex in editor
Description
Simply searches for the thread-id in any kind of valid reddit-URL.
Submitted by
Mio
-
10 years ago