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 3,620 community submitted regex patterns...
0
Regex 1
Java 8
Розділення речень в тексті
Submitted by
DJI
-
3 years ago
0
Numbers in Sequence
ECMAScript (JavaScript)
Checks string for numbers in sequence. Ex: 123, test345
Submitted by
anonymous
-
3 years ago
0
Reddit video url
ECMAScript (JavaScript)
Matches Reddit video URLs to allow you to replace part of it to get the video's audio URL
Submitted by
anonymous
-
3 years ago
0
test
ECMAScript (JavaScript)
test
Submitted by
anonymous
-
3 years ago
0
Captures composed and simple Names, with 1st capital Letter at each subname, and following lower letters
ECMAScript (JavaScript)
captures the simple names and composed names whose first letter is Upper letter, and following letters are lower letters, for each composed name, Accepts accents in both upper and lower letters. for ex: Jean-Luc, Jean, Pierre, Pierre-Louis, Özil-Ricô...
Submitted by
anonymous
-
3 years ago
0
Abacum - This
ECMAScript (JavaScript)
testing syntax autocomplete
Submitted by
anonymous
-
3 years ago
0
validate Page range input
ECMAScript (JavaScript)
Given an iput of page range by the user, validate if the input matches an acceptable format.
Submitted by
Anwesh Gangula
-
3 years ago
0
Todo
ECMAScript (JavaScript)
Regex to match consecutive identical characters. Then replace each match with `` Eg: "Hello" will yield "H1e1l2o1"
Submitted by
Chief A
-
3 years ago
0
Replace <font color="stuff"> <span> tag
ECMAScript (JavaScript)
This regex fixes tags that contain a color attribute, replacing them with tags containing a style attribute
Submitted by
Alecto Irene Perez
-
3 years ago
0
IPv4 address
ECMAScript (JavaScript)
IPv4 address RegExp.
Submitted by
Sling
-
3 years ago
0
ESO
ECMAScript (JavaScript)
eso
Submitted by
KC
-
3 years ago
0
Dates in fluent language
ECMAScript (JavaScript)
Dates in fluent language
Submitted by
xxx
-
3 years ago
0
Get the number which length = 15 in string
ECMAScript (JavaScript)
Match the number which length = 15 in string
Submitted by
TQT
-
3 years ago
0
Extract the last word in a string
ECMAScript (JavaScript)
Match the last word in a string
Submitted by
anonymous
-
3 years ago
(Last modified 3 years ago)
0
Password Validator
ECMAScript (JavaScript)
Requirements: 8 characters 1 number 1 symbol Note: Case Insensitive
Submitted by
Srinivas
-
3 years ago
0
File information modify
Java 8
file_(name)|file_(path)|file_(size)|file_(date) - searching (regex rule) file_info, name, path, size, date - keeping (result)
Submitted by
Dorival Trindade
-
3 years ago
0
email with cyrillic
Java 8
email with cyrillic
Submitted by
Mpchest
-
3 years ago
0
YouTube ID receiver
ECMAScript (JavaScript)
Detects YouTube link in the standard format and shortcuts and it receives the ID of the YT video.
Submitted by
Velidan
-
3 years ago
0
Multi Language Letters with single space, no symbol or number or trailing spaces
ECMAScript (JavaScript)
This is tedious
Submitted by
anonymous
-
3 years ago
0
select
Java 8
select\s+(\|((\w+(\.\w+)?)+(\s?,\s?\w+(\.\w+)?))|((\w+\(|(\w+\.\w+)?\))(\s+\,\s+)?)+)\s+from\s+(\w+(\s?,\s?\w+)*\;?)(\s+((\w+\s+join)\s+(\w+(\.\w)?\s+on\s+(\w+(\.\w+)?\s+=\s+\w+(\.\w+)?)?)(\s+,\s+)?)+)?(\s+((limit\s+(\w+)?\s?(\,\w+\;)?)|((where)?\s+?(+\s?;))))?
Submitted by
anonymous
-
3 years ago
1
...
147
148
149
150
151
...
181
email validation regex
1
Regular Expression
ECMAScript (JavaScript)
/
^
(
(
[^
<>()[
\]\\
.,;:
\s
@"
]
+
(
\.
[^
<>()[
\]\\
.,;:
\s
@"
]
+
)*
)
|
(
"
.
+
"
)
)
@
(
(
\[
[
0
-
9
]
{1,3}
\.
[
0
-
9
]
{1,3}
\.
[
0
-
9
]
{1,3}
\.
[
0
-
9
]
{1,3}
]
)
|
(
(
[
a
-
zA
-
Z
\-
0
-
9
]
+
\.
)+
[
a
-
zA
-
Z
]
{2,}
)
)
$
/
Open regex in editor
Description
no description available
Submitted by
parul
-
8 years ago