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 11,640 community submitted regex patterns...
1
re_ip
PCRE (PHP <7.3)
match IP:port in text
Submitted by
anonymous
-
3 years ago
1
Match segmented paths with '\' and '/' escaped by '\'
Java 8
Match segmented paths with '\' and '/' escaped by '\'
Submitted by
anonymous
-
3 years ago
1
Swiss MWST
PCRE (PHP <7.3)
Swiss VAT Numbers
Submitted by
igrokit
-
3 years ago
1
Flexible Name Matching
Python
Flexible Name Matching This algorithm will match name-formatted strings to a minimum accuracy of 3 correct characters per value. Firstname Lastname ...
Submitted by
Gabriel Gagnon
-
3 years ago
1
Regex_questions_detect
PCRE (PHP <7.3)
if a file has questions and answers, it can detect questions
Submitted by
anonymous
-
3 years ago
1
Matching upto 255 number range
PCRE (PHP <7.3)
this is for matching integers from 0 to 255
Submitted by
anonymous
-
3 years ago
1
Codice fiscale italiano
PCRE (PHP <7.3)
Regex completa per il CF. Controllo anche i casi di omocodia.
Submitted by
Virtualdummy
-
3 years ago
1
regex_prix_DAB_V2
Python
nlp
Submitted by
guif
-
3 years ago
1
Regex Record SSH
PCRE (PHP <7.3)
Regex Record for Data from SSH scripting
Submitted by
anonymous
-
3 years ago
1
regex_ddc_V3
Python
nlp
Submitted by
guif
-
3 years ago
1
regex_nox_ddc_V3
Python
nlp
Submitted by
guif
-
3 years ago
1
regex_ddc_V4
Python
nlp
Submitted by
guif
-
3 years ago
1
regex_ddc_V5
Python
nlp
Submitted by
guif
-
3 years ago
1
regex_nok_ddc_V5
Python
nlp
Submitted by
guif
-
3 years ago
1
css attribute validation
Java 8
css attribute validation
Submitted by
arnab
-
3 years ago
1
Conventional Commit Footer
PCRE (PHP <7.3)
Supports multi line value for git trailers with lookahead for beginning of next git trailer
Submitted by
Christos Cunning
-
3 years ago
1
Simple TIN number regex
PCRE (PHP <7.3)
Only accept numerics/digits and hyphens, forbidding them at the start and the end of the number, and avoid two consecutive occurrences. Assuming the app validates the length.
Submitted by
Sowed Castelli
-
3 years ago
(Last modified a year ago)
1
entrance_fee (test apostrophe)
Python
bla
Submitted by
guib
-
3 years ago
1
find pattern in filename product name, version, build and extension
Python
find pattern in filename product name, version, build and extension
Submitted by
rsim
-
3 years ago
1
Extract group of key from hash structure string
PCRE (PHP <7.3)
Extract group of key from hash structure string
Submitted by
Prabin Silwal
-
3 years ago
1
...
528
529
530
531
532
...
582
non greedy sections
0
Regular Expression
PCRE (PHP <7.3)
/
(?<=
To:
DL
-
Iron
Ore
Reporting
)
(
...
+
)
(?<=
From
)
/
gmU
Open regex in editor
Description
no description available
Submitted by
anonymous
-
4 years ago