Regular Expressions 101

Please wait while the app is loading...

Regular Expressions 101

@regex101 Donate Sponsor Contact Bug Reports & Feedback Wiki What's new?

Order By

Filter by Flavor

Sponsors

All your environment variables, in one place

Library entries

Search library

2

Grabify URL Detector

Detects any Grabify IP tracker links

Submitted by ShadowNox - 2 years ago

1

ew

Submitted by anonymous - 2 years ago

1

Rècupère les différents liens de nitro discord

Rècupère les différents liens de nitro discord

Submitted by M1000.fr#0008 - 2 years ago

1

Rècupère les différents liens d'invitation de serveur discord

Rècupère les différents liens d'invitation de serveur discord

Submitted by M1000.fr#0008 - 2 years ago

0

ISO style date

Submitted by Russ Ferriday - from a Docusign template - 2 years ago

1

US Style Date - from Docusign template

Submitted by Russ Ferriday, based on customer docusign template - 2 years ago

1

UK style date

Submitted by Russ Ferriday, from Docusign templates - 2 years ago

1

Break PANEL webcomic

regex that wrap the Panel section with $& so it will display like a webcomic codepen link: https://codepen.io/mangadrawing123/pen/oNwavgQ?editors=0110

Submitted by anonymous - 2 years ago

1

Match Between HTML Tags

Match everything within the given HTML tag

Submitted by William Wilkins - 2 years ago

1

US Date Format to ISO using regex substitution

Convert a US Date format to ISO

Submitted by Joe Kruger - 2 years ago

1

Phone Number E.164

Starts with + from 8 digits until 15

Submitted by Sear Lopez - 2 years ago

2

RFC1918 - Private IPv4 addresses

Validate a given IP v4 address against all three defined Private IPv4 Subnets as statet in RFC1918 10.0.0.0/8 172.16.0.0/20 192.168.0.0/16 ...

Submitted by 0100101101001 - 2 years ago

1

Regex

Match an element from a list

Submitted by anonymous - 2 years ago

1

IPV4 Address Identificate

Regex to identificate a IPV4 Address

Submitted by Pablo Deyvid - 2 years ago

2

Check Phone numbers

Submitted by https://joserobinson.com - 2 years ago

2

Match Javanese Script Syllable

Match any syllable based on javanese script unicode

Submitted by anonymous - 2 years ago

1

IP Address Validation Express

This is an accurate IP Address validation express that matches 1.1.1.1 to 255.255.255.255. Enjoy the code and pass it on to someone else in need. _"With practice you have no choice but to improve." "A logical mind has no limits to understanding."_

Submitted by anonymous - 2 years ago

1

PHP North American Phone Number

Format phone numbers to look nice! E.g. 12345678900 --> +1(234)-567-8900 Matches with most ways numbers are stored 1.234.567.8900 1 234 567 8900...

Submitted by Mendel Groner - 2 years ago

1

Jira

Submitted by anonymous - 2 years ago

1

Replace variable value with variable

Replace variable value with variable

Submitted by anonymous - 2 years ago

1...77 78 79 80 81 82 83...564