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 18,040 community submitted regex patterns...
1
linuxserver tags for renovate
ECMAScript (JavaScript)
Match: linuxserver/prowlarr:1.16.2.4435-ls67 1.16.2.4435-ls67 linuxserver/radarr:5.4.6.8723-ls215...
Submitted by
Yevhen Kolomeiko (Sad-Soul-Eater)
-
8 months ago
(Last modified 8 months ago)
1
match html and xml brackets (<>) and all their content. It doesn’t match inner text.
ECMAScript (JavaScript)
match html and xml brackets () and all their content. It doesn’t match inner text. Useful to remove markup tags from a xml or html string, leaving only the text.
Submitted by
Emasoft
-
8 months ago
1
Valid HTML Tag Pattern
PCRE2 (PHP >=7.3)
Valid HTML Tag Pattern Which HTML tags are considered invalid: Tags ending with a different tag than what it started. Example: Hello Tags with open attributes (or closed with a different type of quote). Examples: Hello or Hello Which HTML tags are considered valid: Tags ending with the same tag...
Submitted by
Ninja
-
8 months ago
(Last modified 8 months ago)
1
Public IPv4
PCRE2 (PHP >=7.3)
Match only Public IPv4 Does not match Private IPv4 However does match test Nets
Submitted by
NozZy
-
8 months ago
(Last modified 8 months ago)
1
Private IPv4
PCRE2 (PHP >=7.3)
Match only Public IPv4 Does not match Private IPv4 and test Nets
Submitted by
anonymous
-
8 months ago
1
Private IPv4
PCRE2 (PHP >=7.3)
Match only Private IPv4 Does not match Public IPv4 and test Nets
Submitted by
NozZy
-
8 months ago
(Last modified 8 months ago)
1
indented lines with continuation
PCRE (PHP <7.3)
Example taken from SO,
Submitted by
anonymous
-
8 months ago
1
resolves bug in vscode extension plibither8.remove-comments v1.2.2, see https://regex101.com/r/1M3UCa/1
PCRE2 (PHP >=7.3)
resolves bug in vscode extension plibither8.remove-comments v1.2.2, see https://regex101.com/r/1M3UCa/1
Submitted by
anonymous
-
8 months ago
1
Date and age matcher
Python
matches strings like: "01/04/2023", "14/May/24" and "20" (age). WARNING: for american dates swap day and month! Groups: Date - the whole date Day - day Month - month...
Submitted by
OlgPok
-
8 months ago
(Last modified 8 months ago)
1
sgalsant_ejercicio1
PCRE2 (PHP >=7.3)
selecciona todas las palabras relacionadas con "mundo"
Submitted by
santiago galván
-
8 months ago
(Last modified 8 months ago)
1
Non-repetitive set permutations
PCRE2 (PHP >=7.3)
Matches any non-repetitive permutations of characters in a set, separated by whitespaces. For the set of characters ABC: Matches: A, BAC, CA... Doesn't match: BB, ABA, CBD...
Submitted by
nuru
-
8 months ago
(Last modified 8 months ago)
1
Entity framework mappers
.NET 7.0 (C#)
This expression converts a modelbuilder to an IEntityTypeConfiguration class. Useful for tidying up the result of a scaffold operation.
Submitted by
MK
-
8 months ago
(Last modified 8 months ago)
1
Cut Resource/File Path
PCRE2 (PHP >=7.3)
🔪 chop, chop, chop!
Submitted by
anonymous
-
8 months ago
(Last modified 8 months ago)
1
date
PCRE2 (PHP >=7.3)
date
Submitted by
anonymous
-
8 months ago
1
US Phone Number Validation
PCRE2 (PHP >=7.3)
Captures every kind of US format I can think of (e.g +1999-999-999, 999-999-9999, +1(999) 999-9999, etc). Remove first coupling group if you don't want a country code.
Submitted by
Kayla B,
-
8 months ago
1
Cisco DHCP Exclusions
PCRE2 (PHP >=7.3)
Find Cisco config DHCP exclisions
Submitted by
Justin Cooksey
-
8 months ago
1
Cisco DHCP Pools
PCRE2 (PHP >=7.3)
Cisco config find each DHCP Pool Either full subnet pool or a static device entry pool
Submitted by
Justin Cooksey
-
8 months ago
1
ROW 7
PCRE2 (PHP >=7.3)
Match words containing "prostat" followed by 0 to 3 characters
Submitted by
RDD_DEP
-
7 months ago
(Last modified 7 months ago)
1
ايجاد كلمات و كلمات بعدها بعدد احرف معين
PCRE2 (PHP >=7.3)
Regex لدورة المدرسة
Submitted by
anonymous
-
7 months ago
1
Invalid CSS Class
ECMAScript (JavaScript)
Checks if the syntax of the passed string would be a valid css class.
Submitted by
bye-csavier
-
7 months ago
(Last modified 7 months ago)
1
...
811
812
813
814
815
...
902
Community Library Entry
0
Regular Expression
PCRE2 (PHP >=7.3)
/
^
(
ldap
(
s
)?
:
\/\/
)
(
(
(
\d
{1,3}
.
){3}
\d
{1,3}
(
:
\d
+
)?
)
|
(
\w
|
\d
|)+
|
(
(
\[
(
[
a
-
f0
-
9
]
{1,4}
:
{1,2}
){1,4}
(
[
a
-
f0
-
9
]
{1,4}
)
\]
)
(
:
\d
+
)?
)
)
.\w
+
$
/
gm
Open regex in editor
Description
ldap, ldaps, ipv4, ipv6 & dns (bare bones)
Submitted by
anonymous
-
3 years ago