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 18,000 community submitted regex patterns...
0
finds places to put points or comas or separators between groups of 3 digits in long numbers
PCRE2 (PHP >=7.3)
Help to read numbers in groups of three digits to count thousands, millions, thousands of millions, billions thousands of billions trillions thousands of trillions ... like the Avogadro's number or all the money spent by world to make weapons (used or not)
Submitted by
anonymous
-
3 years ago
0
acept degrees C or F
PCRE2 (PHP >=7.3)
filter entry to convert degrees F or C with sign or not with decimals or not ,,,
Submitted by
anonymous
-
3 years ago
0
крон
PCRE2 (PHP >=7.3)
поиск всех кронов
Submitted by
anonymous
-
3 years ago
0
крон для отчетов
PCRE2 (PHP >=7.3)
поиск всех кронов
Submitted by
anonymous
-
3 years ago
0
Select commans only outside parenthesis
PCRE2 (PHP >=7.3)
Select commans only outside parenthesis
Submitted by
Urio
-
3 years ago
0
Polarization
PCRE2 (PHP >=7.3)
Polarization
Submitted by
anonymous
-
3 years ago
0
SemVer with Tags
PCRE (PHP <7.3)
SemVer with Tags
Submitted by
Umair Malik
-
3 years ago
0
buy_range_regex
ECMAScript (JavaScript)
Regex to grab range values from a crypto telegram signal
Submitted by
wandersonsousa
-
3 years ago
0
structs c
Python
test struct c regex
Submitted by
anonymous
-
3 years ago
0
Track2 dump data
ECMAScript (JavaScript)
Captures Track2 data, with or without start and ending sentinels ( ; and ? ) Only captures AMEX 15 digits, and Visa or MC with 16 digits. Does NOT support 13 digit credit cards and they are not in use anymore.
Submitted by
BigDAD
-
3 years ago
0
Secion 92 filenames to folders
PCRE2 (PHP >=7.3)
Will rename files named after section 92 full numbers into directories
Submitted by
anonymous
-
3 years ago
1
Track1 credit card dump
ECMAScript (JavaScript)
Captures group that is either AMEX, MC, or Visa with or without start and end sentinels including discretionary data after section for name Does not support 13 digit credit cards, as they are not used anymore. Only allows for 15 digit AMEX and 16 digit Visa or MC
Submitted by
BigDad
-
3 years ago
0
match /start telegram bot command from messageEntity
ECMAScript (JavaScript)
Exactly what the title says
Submitted by
anonymous
-
3 years ago
0
get lua function name and params
PCRE2 (PHP >=7.3)
get lua function name and params
Submitted by
anonymous
-
3 years ago
0
Unescaped Backslash
ECMAScript (JavaScript)
This RegEx finds unescaped backslahes
Submitted by
anonymous
-
3 years ago
0
Unescaped Backslash
PCRE2 (PHP >=7.3)
This RegEx finds unescaped backslashes
Submitted by
anonymous
-
3 years ago
0
String with escaped quotes
PCRE2 (PHP >=7.3)
Regex for parsing strings Works with Flex lexical analyzer generator Allows escaped quotes
Submitted by
Lech Mazur
-
3 years ago
0
Check software versioning
PCRE2 (PHP >=7.3)
Check software versioning with semVer rules. Accept: Major.Minor.Patch**: 1.2.3 Major.Minor.Patch.Build**: 1.2.3.4 Major.Minor.Patch-(pre-release)**: 1.2.3-beta Major.Minor.Patch-(pre-release).Build**: 1.2.3-alpha.1
Submitted by
fabman08
-
3 years ago
0
Extract Numbers
PCRE2 (PHP >=7.3)
Extract Numbers
Submitted by
anonymous
-
3 years ago
0
test1
PCRE2 (PHP >=7.3)
test
Submitted by
anonymous
-
3 years ago
1
...
172
173
174
175
176
...
900
Community Library Entry
0
Regular Expression
PCRE2 (PHP >=7.3)
/
^
[
-+
]
?
[
0
-
9
]
+
(
\.
[
0
-
9
]
+
)?
[
[:space:]
]
?
[
CFcf
]
?
$
/
gm
Open regex in editor
Description
filter entry to convert degrees F or C with sign or not with decimals or not ,,,
Submitted by
anonymous
-
3 years ago