OpenHub
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Regex Tester
Runs locally
All Tools
Products
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/
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Common Patterns
Email
URL
IPv4
Hex Color
Date (YYYY-MM-DD) ISO
Date (DD.MM.YYYY) Norway/EU
Date (MM/DD/YYYY) US
Date (1 Jan 2026) UK
Date (1. jan 2026) Norway
Time (HH:MM)
Phone (US)
Phone (Norway)
Phone (International)
Number (decimal)
Currency (NOK)
Currency ($€£)
Percentage
Org.nr (Norway 9 digits)
Fødselsnummer (11 digits)
UUID/GUID
IBAN
Postal Code (Norway)
License Plate (Norway)
Passport Number
VAT Number (Norway)
MAC Address
IP:Port
IPv6
Domain Name
Port Number
Windows File Path
Unix File Path
Min 8 Characters
Strong Password
Leading/Trailing Whitespace
Multiple Spaces
Empty Lines
Duplicate Words
HTML Tags
HTML Element with Content
CSS Class Attribute
Code Comments
CONSTANTS
JS Keywords
Capitalized Words
ALL CAPS Words
Quoted Strings (double)
Quoted Strings (single)
Emails, URLs & Numbers
Non-ASCII Characters
Norwegian Characters
Replace
Auto-detect
Contact us at info@example.com or support@company.org for help.
Matches
Replace Result
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