URL Regex Matcher

Extract URLs, domains, emails, and IP addresses from large text blocks

Input

Extract:Deduplicate

Found 14 matches (unique)

URLs—5 matches

URLshttp:// and https:// URLs

https://api.example.com/v2/users

http://old.myapp.dev/path?query=1#anchor

https://new.myapp.dev/path

https://cdn.cloudflare.com/assets/app.min.js

https://docs.example.io/getting-started

Emails—3 matches

EmailsEmail addresses

user@company.io

support@helpdesk.org

abuse@security.net

IPv4—6 matches

IPv4IPv4 addresses

192.168.1.42

10.0.0.1

203.0.113.0

198.51.100.255

172.16.0.0

10.10.10.10

Regex Patterns

URLshttps?:\/\/(?:[-\w.]|(?:%[\da-fA-F]{2}))+(?:\/(?:[\w\-.~:/?#[\]@!$&'()*+,;=%])*)?

Domains

\b(?:[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?\.)+(?:com|net|org|io|dev|app|co|uk|de|fr|jp|cn|au|ca|gov|edu|mil|int|info|biz|name|pro|museum|travel|jobs|mobi|tel|cat|post|xxx|aero|coop|asia|tel|arpa|[a-z]{2})\b

Emails[a-zA-Z0-9._%+\-]+@[a-zA-Z0-9.\-]+\.[a-zA-Z]{2,}

IPv4\b(?:(?:25[0-5]|2[0-4]\d|1\d{2}|[1-9]\d|\d)\.){3}(?:25[0-5]|2[0-4]\d|1\d{2}|[1-9]\d|\d)\b

IPv6

(?:[a-fA-F0-9]{1,4}:){7}[a-fA-F0-9]{1,4}|(?:[a-fA-F0-9]{1,4}:){1,7}:|(?:[a-fA-F0-9]{1,4}:){1,6}:[a-fA-F0-9]{1,4}|::(?:[a-fA-F0-9]{1,4}:){0,5}[a-fA-F0-9]{1,4}|(?:[a-fA-F0-9]{1,4}:){1,5}(?::[a-fA-F0-9]{1,4}){1,2}

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