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 12,940 community submitted regex patterns...
0
Extract a string key's values from a json
Java 8
Sample: Finds errorType key values from a json. Values are returned in capturing group 1 of each match. Both UNKNOWN and UNAUTHENTICATED will be captured. ...
Submitted by
amansaryal
-
a year ago
(Last modified a year ago)
0
sql inj
ECMAScript (JavaScript)
as
Submitted by
anonymous
-
a year ago
0
inefficient int/float(exponent)
PCRE (PHP <7.3)
match a single number
Submitted by
anonymous
-
a year ago
(Last modified a year ago)
0
partnkey value
Java 8
Extract value partn_key
Submitted by
anonymous
-
a year ago
0
BI/CC
.NET 7.0 (C#)
Verificação do número de BI/CC
Submitted by
anonymous
-
a year ago
0
Importing Confluence Application Logs to Amazon Athena
PCRE (PHP <7.3)
Though in Athena you would need two backslash instead of one as listed above in Regex. expression in Athena. "input.regex" = '^(.?) (.?) (.?) \\[(.?)\\] \\[(.*?)\\] (.+)$'
Submitted by
Chirag Parikh
-
a year ago
0
Bad Markdown Links matcher
ECMAScript (JavaScript)
// Expecting this is a string, will try to replace md links // in wrong format: // [link nowhere] or [link] // to just link nowhere or link
Submitted by
diegoaguilar
-
a year ago
0
Matches filenames in urls
ECMAScript (JavaScript)
Filenames in urls
Submitted by
anonymous
-
a year ago
0
Email address validator - ASCII standard
.NET 7.0 (C#)
Checks whether the string is a valid email address per ASCII.
Submitted by
rotors6472
-
a year ago
0
Match filenames in URLS (updated)
ECMAScript (JavaScript)
Match filenames in URLS (updated)
Submitted by
anonymous
-
a year ago
(Last modified a year ago)
0
Тестовая строка
ECMAScript (JavaScript)
Здесь можно тренироваться с регулярками
Submitted by
anonymous
-
a year ago
0
MoltenObsidian Internal Link
.NET 7.0 (C#)
Provides parsing w/ named variables for MoltenObsidian-flavoured Markdown wikilinks. (https://github.com/Nodsoft/MoltenObsidian)
Submitted by
Sakura Akeno Isayeki
-
a year ago
(Last modified 9 months ago)
0
find unity components guid
ECMAScript (JavaScript)
use to find unity components guid
Submitted by
anonymous
-
a year ago
(Last modified a year ago)
0
date dd.mm.yyyy
Java 8
Date format dd.mm.yyyy
Submitted by
anonymous
-
a year ago
0
File extension
ECMAScript (JavaScript)
Parse file extension.
Submitted by
Webmato
-
a year ago
0
Negative search
PCRE (PHP <7.3)
Seach pattern that doesn't match
Submitted by
Gael Langlais
-
a year ago
0
Amount (Number with two decimal places)
ECMAScript (JavaScript)
| valid | invalid | |:----------|:------------| | 0.00 | 1 | | 0.99 | 1. | | 10.00 | 1.9 | | 999.99 | 1,99 |...
Submitted by
anonymous
-
a year ago
0
Capture Words
ECMAScript (JavaScript)
Get each word from a text.
Submitted by
anonymous
-
a year ago
0
import syntax for regex with grouping
ECMAScript (JavaScript)
HAYO!
Submitted by
CreeJee
-
a year ago
0
MyRegex
ECMAScript (JavaScript)
Parse
Submitted by
anonymous
-
a year ago
1
...
633
634
635
636
637
...
647
SQL Injection
-2
Regular Expression
ECMAScript (JavaScript)
/
(
(
(
\+
)
|
(
\
)
)
(
(
(
\%
27
)
|
(
\'
)
)
|
union
|
select
|
delete
|
insert
|
or
|
alter
|
drop
|
and
)
(
(
(
\+
)
|
(
\
)
)
)
)
/
g
Open regex in editor
Description
SQL injection regEx pattern
Submitted by
Darshan Patil
-
9 years ago