Please enable JavaScript to use this web application.
Regular
Expressions
101
Social
Social
Join the Discord community!
Follow me on twitter!
Send me an email
Donate
Donate
Donate through Paypal
Become a Github Sponsor
Info
Info
Find out what's new!
RegEx101 Wiki
Report bugs or make suggestions
What's new?
Loading content...
Close
Regex Editor
Regex Editor
Community Patterns
Community Patterns
Account
Account
Regex Quiz
Regex Quiz
Settings
Settings
Live Help
Live Help
Get help on Discord
Get help on IRC
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 (C#)
Rust
Sponsors
Community Patterns
Search among 5,880 community submitted regex patterns...
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Simple scientific notation
PCRE2 (PHP >=7.3)
allowed: 123 123.234 123.234E13 +123.234E-412 -.234E-12
Submitted by
Romzikon
-
7 hours ago
2023-09-29 13:53
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
match "baseip/cidr"
PCRE2 (PHP >=7.3)
match "baseip/cidr"
Submitted by
Erik
-
8 hours ago
2023-09-29 12:13
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Thai Home Telephone Validation
PCRE2 (PHP >=7.3)
refer to https://mobile.kapook.com/view7358.html
Submitted by
Chadin Chaipornpisuth
-
18 hours ago
2023-09-29 02:48
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Alpha Numeric With Spaces & Limited Punctuation
ECMAScript (JavaScript)
This allows multiple continuous strings of only alpha numeric characters & limiting punctuation to: ?().,'+ /:@-
Submitted by
anonymous
-
2 days ago
2023-09-27 22:04
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Regexp for IPv4 or IPv6 CIDR entry
PCRE2 (PHP >=7.3)
Helps to find IPv4 or IPv6 CIDR entry in any text.
Submitted by
anonymous
-
3 days ago
2023-09-27 05:13
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Street House Number Split & Validation (Street First)
ECMAScript (JavaScript)
Validate & split street address lines for countries where the street name is typically written first (e.g. Germany)
Submitted by
anonymous
-
3 days ago
2023-09-26 17:31
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Street House Number Split & Validation (House Number First)
ECMAScript (JavaScript)
Validate & split street address lines for countries where the house number is typically written first (e.g. US or France)
Submitted by
anonymous
-
3 days ago
2023-09-26 17:31
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Match each Unicode Characters, Symbols, and Emojis consecutively
ECMAScript (JavaScript)
RegExp matches each (combined) Unicode symbol, character, or emoji consecutively. Note: there are some edge cases where it does not combine some symbols that should be seen as one symbol (after Default Grapheme Cluster Boundary of UAX #29). For Unicode code point info see codepoints.net Also, see ...
Submitted by
MAZ01001
-
4 days ago
2023-09-26 02:02
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Extract text strings from repeating text fields followed by a suffix
Java 8
This regex expression is useful for extracting only the text string from a value in a column that may contain values from individual rows with repeat strings tagged with a suffix. For example - Row 1: "Sales (#1)", Row 2: "Sales Match (#2)". From the shared examples, this regex will extract the text...
Submitted by
nilotpalc
-
7 days ago
2023-09-22 11:56
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Standard URI Groups
PCRE2 (PHP >=7.3)
Split URI parts into usable groups based on PCRE2 Regex
Submitted by
Gashbeer
-
8 days ago
2023-09-21 23:42
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
din-91379.datatypeC
PCRE2 (PHP >=7.3)
DE Der Datentyp C wurde für alle normativen Schriftzeichen der DIN-Norm entworfen. Er ist somit die technische Umsetzung der Schnittstellenvereinbarung Alle nach Norm DIN 91379 normativen Schriftzeichen. Texte mit griechischen oder kyrillischen Buchstaben oder mit erweiterten (nicht-normativen) Nich...
Submitted by
rhildebr
-
10 days ago
2023-09-19 14:57
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Regex URL validation pattern
ECMAScript (JavaScript)
Regex URL validation pattern
Submitted by
Septian Maulana
-
11 days ago
2023-09-19 06:39
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
#MGBookChat
PCRE2 (PHP >=7.3)
The hashtag that identifies topics in middle-grade literature.
Submitted by
LHnatiuk
-
11 days ago
2023-09-19 04:57
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Get Decathlon Product URL
PCRE2 (PHP >=7.3)
Match decathlon product detail url
Submitted by
anonymous
-
11 days ago
2023-09-18 12:59
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Regex to find URLs in text
ECMAScript (JavaScript)
Regex to find URLs in text
Submitted by
Saheed Odulaja
-
11 days ago
2023-09-18 10:01
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
HTML5 email validation
PCRE2 (PHP >=7.3)
Source: https://html.spec.whatwg.org/#e-mail-state-(type=email)
Submitted by
anonymous
-
12 days ago
2023-09-18 00:14
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
TV/Movie
PCRE2 (PHP >=7.3)
This is my first attempt so umm ya .. Grab Filename: Fname Season: se Episode: ep Year: yr
Submitted by
TheMorgue
-
12 days ago
2023-09-17 15:17
(Last modified 10 days ago)
2023-09-19 14:23
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Discord Token Regex
PCRE2 (PHP >=7.3)
Regex that will verify if a valid token has been provided. This comes directly from Discord's source.
Submitted by
Discord
-
13 days ago
2023-09-16 14:27
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
amp;
PCRE2 (PHP >=7.3)
subtitui
Submitted by
seidao
-
14 days ago
2023-09-15 14:50
1
1 upvotes, 0 downvotes (score 20.7%) (You must be signed in to vote)
Cron Job Regular Expression for JavaScript / ECMAScript
ECMAScript (JavaScript)
Simple pattern for validating Cron Job descriptors in your JavaScript / TypeScript / ECMAScript projects. Includes support for date ranges, day ranges, digit ranges, divisors... all of the things you'd expect to encounter in possible Cron values.
Submitted by
Nicholas Berlette (https://github.com/nberlette)
-
15 days ago
2023-09-14 23:31
1
2
3
4
...
294
catch inner element
0
0 upvotes, 0 downvotes (score 0%) (You must be signed in to vote)
Regular Expression
Java 8
"
(
\w
+
)
\(
(
[^
()
]
+
)
\)
"
gm
Open regex in editor
Description
Loading markdown...
Submitted by
anonymous
-
4 months ago
2023-06-07 14:44