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 2,120 community submitted regex patterns...
1
matching foramt ,xxx:
Python
for dictionary
Submitted by
anonymous
-
9 years ago
1
Match all files in root dir
Python
Intended for use on a webserver. Only matches files in / and excludes files, whcih could be in subfolders (/myfile).
Submitted by
rugk (rugk <at> posteo.de)
-
9 years ago
0
All Same Number
Python
Check all the numbers are same in a string.
Submitted by
DJA
-
9 years ago
2
Search for attributes
Python
A search attribues in a image tag.
Submitted by
Agustín Bouillet
-
9 years ago
1
uuu
Python
uuu
Submitted by
uuu
-
9 years ago
2
Port validator
Python
Validates port numbers from 1 to 65535
Submitted by
Agustín Bouillet
-
9 years ago
1
BASE Amplicon filename parsing
Python
BASE Amplicon parsing
Submitted by
sthysel
-
9 years ago
1
Extron SMP351 info string
Python
Get the 7 values coming from the device (telnet port 23) after sending the get info (b'I\r') command.
Submitted by
FT
-
9 years ago
1
url
Python
no description available
Submitted by
oniro
-
9 years ago
1
poker stars header
Python
no description available
Submitted by
anonymous
-
9 years ago
1
$_=$ARGV[0];s/(\w\W?)(\W?\w)/\u$1$2/g;print
Python
no description available
Submitted by
anonymous
-
9 years ago
1
German nouns
Python
Matches German nouns with "artikels"
Submitted by
Alper Kürşat @alpeer
-
9 years ago
1
Odd [abc] non-consecutive repeat
Python
Recognizes strings containing {a,b,c} an odd number of times that do not repeat the same letter twice in a row. Also recognizes null string.
Submitted by
anonymous
-
9 years ago
10
extract subdomain(if available) or domain from URL
Python
This regex should extract the subdomain, if any, or the domain, if no subdomain is used, from an arbitrary URL
Submitted by
trevi@twanda.com
-
9 years ago
1
Extract Variables from C# File
Python
no description available
Submitted by
Adam Short
-
9 years ago
0
phone number
Python
no description available
Submitted by
Dries Werckx
-
9 years ago
1
Replace Czech accents, Part 1
Python
The result of this put as input into part 2.
Submitted by
Premysl Karbula
-
9 years ago
1
nombres y apellidos
Python
expresión para python.
Submitted by
davila vargas
-
9 years ago
-3
IPv4 address
Python
Matches any IPv4 address
Submitted by
anonymous
-
9 years ago
2
match those lines whose first n chars contains 1+ non numeric
Python
1100582367|SDFDSFDSFDSFDSFDF GBC213WREW|RWEFSDFSDF 1100582377|DSFDSFDSFDSF 2NDG.S.D BIKADSFDSFDSFNO.421 1100582387|SDFSDFSDFDSF
Submitted by
sid
-
9 years ago
1
...
83
84
85
86
87
...
106