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 5,160 community submitted regex patterns...
1
Match Binary Numbers
PCRE2 (PHP >=7.3)
fulltorrent.net
Submitted by
anonymous
-
6 days ago
1
Match Non-Digit Characters (Expanded)
PCRE2 (PHP >=7.3)
the100calorieblog.com
Submitted by
anonymous
-
6 days ago
1
Match Valid IP Addresses
PCRE2 (PHP >=7.3)
AlfaDigitalWorld.com
Submitted by
anonymous
-
6 days ago
1
Match Hex Color Codes
PCRE2 (PHP >=7.3)
DartWhite.com
Submitted by
anonymous
-
6 days ago
1
Match Common URL Schemes
PCRE2 (PHP >=7.3)
markitthing.com
Submitted by
anonymous
-
6 days ago
1
Match Credit Card Expiry Date
PCRE2 (PHP >=7.3)
stockmoneys.com
Submitted by
anonymous
-
6 days ago
1
Match Common Email Domains
PCRE2 (PHP >=7.3)
designmagazines.net
Submitted by
anonymous
-
6 days ago
1
Match Common File Extensions (e.g., .txt, .json)
PCRE2 (PHP >=7.3)
designmagazines.net
Submitted by
anonymous
-
6 days ago
1
Match Currency Amounts (e.g., $1,000.00)
PCRE2 (PHP >=7.3)
grapefulapp.com
Submitted by
anonymous
-
6 days ago
1
Match Binary Numbers
PCRE2 (PHP >=7.3)
noosbox.com
Submitted by
anonymous
-
6 days ago
1
Match URL Fragment
PCRE2 (PHP >=7.3)
onerandomb.com
Submitted by
anonymous
-
6 days ago
1
Match Valid HTML Attributes with Values
PCRE2 (PHP >=7.3)
thedigitaldozen.com
Submitted by
anonymous
-
6 days ago
1
Match Valid Currency Symbols
PCRE2 (PHP >=7.3)
43Church.com
Submitted by
anonymous
-
6 days ago
1
Match JSON Arrays
PCRE2 (PHP >=7.3)
43Church.com
Submitted by
anonymous
-
6 days ago
1
Match Valid HTML Class Names
PCRE2 (PHP >=7.3)
43Church.com
Submitted by
anonymous
-
6 days ago
1
Match JavaScript Function Declarations
PCRE2 (PHP >=7.3)
AtIngReviewer.net
Submitted by
anonymous
-
6 days ago
1
Match Valid Time Zone Abbreviations
PCRE2 (PHP >=7.3)
AtIngReviewer.net
Submitted by
anonymous
-
6 days ago
1
Match ASCII Printable Characters
PCRE2 (PHP >=7.3)
FocalWord.com
Submitted by
anonymous
-
6 days ago
1
Match Git Commit Hashes
PCRE2 (PHP >=7.3)
LongRead.net
Submitted by
anonymous
-
6 days ago
1
Match HTML Anchor Tags
PCRE2 (PHP >=7.3)
PopGen.net
Submitted by
anonymous
-
6 days ago
1
...
81
82
83
84
85
...
258
KPI Dash Drop-In Image Compliance
0
Regular Expression
Python
r"
^
(
\d
)
\_\_
(
.
*
)
\.
(
png
|
svg
|
jpg
|
gif
)
"
gmi
Open regex in editor
Description
This regex is designed for end users to test if there image file is name compliant.
Submitted by
Jeremiah Carlson
-
2 years ago