Regular Expressions 101

Please wait while the app is loading...

Regular Expressions 101

@regex101DonateSponsorContactBug Reports & FeedbackWikiWhat's new?

Order By

Sponsors

Library entries

0
javascript

Classification Matcher

Classification Matcher
Submitted by anonymous - 14 hours ago
0
javascript

RTTU Pharsing

RegEx for RTTU Pharsing
Submitted by CVIKL Dubravko - 17 hours ago
0
python

Roman numerals check

It is used to check if the roman number is valid
Submitted by JNg - a day ago
0
python

Bespoke NGINX Log Parse

Splits NGINX logs into named groups
Submitted by Simon - a day ago
0
python

Lietuviškas tekstas

Išrinkite visus žodžius, kurie yra iš visų didžiųjų raidžių (PVM, SWIFT, HABALT22)
Submitted by anonymous - 2 days ago
0
python

Lietuviškas tekstas

Šis šablonas parenka visas žodžių raides, kurios prasideda viena didžiąja raide, turi bent vieną didžiąją raidę ar skaičių, bet gali turėti daugiau mažųjų raidžių ar skaičių, ir gali būti atskirtos tarpo simboliu.
Submitted by anonymous - 2 days ago
1
javascript

Finnish SSN (2023 update)

Finnish SSN that supports the new intermediate characters that were added on 1.1.2023. Source for the new intermediate characters: https://dvv.fi/hetu-uudistus (in Finnish) https://dvv.fi/en/reform-of-personal-identity-code (in English)
Submitted by mpeltola - 3 days ago
0
javascript

Force email address

Force email address
Submitted by anonymous - 3 days ago
0
golang

pxc plcnext

plcnext version strings
Submitted by anonymous - 3 days ago
0
python

10.*.*.X IP Adress

An expression to match 10.\.\.X IP Addresses. Examples 10.10.10.2 10.0.0.5...
Submitted by meowmeow - 3 days ago
0
javascript

Linux Uptime (match all possible cases with days, min and hours)

Text: 16:37:50 up 18 days, 19:59, load average: 0.23, 0.26, 0.29 11:12:08 up 899 days, 20:35, 2 users, load average: 0.28, 0.29, 0.25 15:19:17 up 22:45, load average: 0.18, 0.31, 0.36 11:11:11 up 12:55, 2 users, load averages: 0.00, 0.01, 0.06 11:11:11 up 55 min, 2 users, load averages: 0.00,...
Submitted by Feruz Ibadullaev - 6 days ago
0
javascript

Audit cleanup

This cleans up the search results from VSCode so that we can paste the file list into Google Sheets.
Submitted by anonymous - 7 days ago
1
javascript

Discord Nickname#Discriminator

Validates if a discord#discriminator is valid
Submitted by N0de - 7 days ago
0
python

Special GPS input

Used for TrigDroid
Submitted by anonymous - 7 days ago
0
javascript

check alpha numeric

checks all strings containing alphabet and numeric
Submitted by chanaseptiari - 8 days ago
0
python

Parse Roco url for information

Parses a url on the roco.cc site to its informative parts
Submitted by Dirkjan Krijnders - 8 days ago
0
python

Normalizing data from a string

Gets several strings and makes a list of data attributes in a formatted way
Submitted by SevebFeet - 12 days ago
0
python

Git Commit Message Validation

Validate a modified Version of https://udacity.github.io/git-styleguide/
Submitted by anonymous - 13 days ago
0
javascript

Strip ANSI CSI

Use control_sequence_filter group to find and remove ANSI CSI codes. Not tested thoroughly. Only for the task that was necessary for me
Submitted by Leonards Elksnis - 14 days ago
0
javascript

Youtube Twitch Channels

No need to customize. Works for every modern youtube/twitch channels
Submitted by mallusrgreat - 14 days ago
1234...273

US zip Code

Vote

2

Regular Expression
javascript

/
\d{5}(?:-?\d{4})?
/
i
Open regex in editor

Description

Loading markdown...
Submitted by Aloke - 7 years ago