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
Community Patterns
Search among 3,800 community submitted regex patterns...
0
test
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
3 years ago
0
ZIP code (US)
ECMAScript (JavaScript)
ZIP code (US format)
Submitted by
anonymous
-
3 years ago
0
Find characters to encode as entities, ignoring them if already part of one
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
3 years ago
0
Remove font-family from inline style
ECMAScript (JavaScript)
Remove font-family from inline style
Submitted by
anonymous
-
3 years ago
0
URL media (mp3, mp4) or else
ECMAScript (JavaScript)
URL media (mp3, mp4) or else
Submitted by
anonymous
-
3 years ago
0
ladybugs
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
3 years ago
0
for in exp. in highway
ECMAScript (JavaScript)
explain regex for check value of data-for attribute
Submitted by
anonymous
-
3 years ago
0
for in exp. in highway
ECMAScript (JavaScript)
explain regex for check value of data-for attribute
Submitted by
anonymous
-
3 years ago
0
odd 1's
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
3 years ago
0
wiki arabic - Harran Al-Mari
ECMAScript (JavaScript)
Hello . github /harran55
Submitted by
anonymous
-
3 years ago
0
POC Mobile Detection
ECMAScript (JavaScript)
const regex = /(?:Mobile|Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera\sMobi)/gm; const str = `Mozilla/5.0 (Android; Mobile; rv:13.0) Gecko/13.0 Firefox/13.0 Mozilla/5.0 (Linux; U; Android 4.0.3; de-ch; HTC Sensation Build/IML74K) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile...
Submitted by
anonymous
-
3 years ago
0
POC Mobile Detection
Golang
const regex = /(?:Mobile|Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera\sMobi)/gm; const str = `Mozilla/5.0 (Android; Mobile; rv:13.0) Gecko/13.0 Firefox/13.0 Mozilla/5.0 (Linux; U; Android 4.0.3; de-ch; HTC Sensation Build/IML74K) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile...
Submitted by
anonymous
-
3 years ago
0
wip
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
3 years ago
0
CTS Versioning validation
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
3 years ago
(Last modified 3 years ago)
0
wip
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
3 years ago
0
匹配正整数和英文逗号
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
3 years ago
0
Parse Dependencies from Groovy Gradle
ECMAScript (JavaScript)
parsing dependencies from groovy gradle
Submitted by
anonymous
-
3 years ago
(Last modified 3 years ago)
0
Find all commas that are not in parenthesis. Used in SQL_Pretty_Format()
ECMAScript (JavaScript)
Find all commas that are not in parenthesis or square brackets.
Submitted by
Ben
-
3 years ago
-1
Is String having proper quotes around it
ECMAScript (JavaScript)
Language : Javascript Description : This will helpful for validating contents from a text editor where all the values are string and you need to verify that string must be a single string having quotes around it. Note : This regex is best applicable by trimming the string before checking with thi...
Submitted by
PranomVignesh<pranomvignesh@gmail.com>
-
3 years ago
(Last modified 3 years ago)
0
Match URI with grouped URL syntaxes
ECMAScript (JavaScript)
Validate (although, not recommended) URI scheme, and separate the URI syntax with multiple groups.
Submitted by
outrowed
-
3 years ago
1
...
145
146
147
148
149
...
190
Email address (most used)
31
Regular Expression
ECMAScript (JavaScript)
/
^
(
[
\w
-
]
+
(?:
\.
[
\w
-
]
+
)*
)
@
(
(?:
[
\w
-
]
+
\.
)*
\w
[
\w
-
]
{0,66}
)
\.
(
[
a
-
z
]
{2,6}
(?:
\.
[
a
-
z
]
{2}
)?
)
$
/
i
Open regex in editor
Description
Email address, most used cases
Submitted by
Jago
-
9 years ago