Regular Expressions 101

Please wait while the app is loading...

Regular Expressions 101

@regex101DonateSponsorContactBug Reports & FeedbackWikiWhat's new?

Order By

Sponsors

Library entries

5
pcre

get specific value from html tag

no description available
Submitted by A.ROA - 7 years ago
6
pcre

IPv4 Validator

no description available
Submitted by anonymous - 3 years ago
6
python

Conventional Commits validation

This regex prevents the writing of non-standard conventional commits. I'm available on my github
Submitted by Krisque - a year ago
6
pcre

Matching balanced parens, brackets, and braces

no description available
Submitted by Noah Luck Easterly - 9 years ago
6
javascript

Password

no description available
Submitted by anonymous - 9 years ago
6
javascript

Split quotes and single words

Find " and ' quoted strings and "orphaned"/single words in a string
Submitted by LoveIsGrief - 9 years ago
6
pcre

ID003 device info

no description available
Submitted by sasjaq - 9 years ago
6
pcre

reg Ex number range check

Hi, I am trying to get a reg ex that will test a number range and also allow european number convention like , for decimal point. I have this one for range check - ^(4-9{3}|1-9{4,5}|12{6}|30-4{5}|3500000)$ and I have this one for allow comma ^\s?([\d\.]+(\,\d{1,2})?|\,\d{1,2})\s$ but I need a combin...
Submitted by TimJ - 9 years ago
6
pcre

json

{1:aa,2:bb,3:"aa:bb"}
Submitted by suat & umut - 9 years ago
6
pcre

[A-Za-z\x{0600}-\x{06FF}\x{1000}-\x{1021}_-][-\w]*

A-Za-z\x{0600}-\x{06FF}\x{1000}-\x{1021}_-*
Submitted by [A-Za-z\x{0600}-\x{06FF}\x{1000}-\x{1021}_-][-\w]* - 8 years ago
6
javascript

TimezoneOffset

used to parse timezone in the format -08:00 or +05:30
Submitted by Neha - 8 years ago
6
pcre

Split address line into street name and house number

This regular expression splits an address line like for example "1117 Franklin Blvd" into the street name and house number. It also supports addresses where street name and house number are the other way around (e.g. "Mustermannstr. 1"). Furthermore, this regular expression also supports address lin...
Submitted by Andre Wisplinghoff - 8 years ago
6
pcre

Extract style

no description available
Submitted by anonymous - 8 years ago
6
pcre

Username:Password

Regex For finding username:password
Submitted by Ghost - 8 years ago
6
javascript

search word with an accent

search any word with an accent
Submitted by Thegner Pierre - 8 years ago
6
python

Find consecutive duplicate words

no description available
Submitted by anonymous - 8 years ago
6
javascript

Email with + symbol

email that accepts the plus (+) symbol
Submitted by luckcheese - 8 years ago
6
javascript

Spanish DNI/NIE check fist pass

no description available
Submitted by Rafael Casanova Morera - 7 years ago
6
javascript

HTML img

Grabs all HTML tags
Submitted by Pirate11 - 7 years ago
6
javascript

Simple Number

Verifies Number is a negative/positive number. Number may be a decimal, but if it is, it requires at least one number before and after the decimal place. Decimal numbers may also be negative or positive. Only 1 decimal place is allowed.
Submitted by David P Smith - 7 years ago
1...731732733734735736737...740

Haha !

Vote

-14

Regular Expression
javascript

/
&
/
gm
Open regex in editor

Description

Loading markdown...
Submitted by Alex - 9 years ago