Common Regex Patterns (Email, URL, PH Mobile…)
Ready-made regular expressions for email, URL, Philippine mobile numbers, IP, dates, passwords and more — explained and testable.
Tool inputs stay in your browser · optional AI search sends your query
Good to know: A regular expression (regex) is a pattern for checking or finding text. ^ means “start”, $ means “end”, \d is a digit, + means “one or more”.
How to use it (step by step)
- 1Fill in the boxes: “Pattern”, “Test text (one value per line)”. Example numbers are already there so you can see how it works; replace them with yours.
- 2The result updates instantly as you type (on a phone it is below the boxes).
- 3The bold line is the main answer. Tap Copy next to any value to copy it.
Words to know
- Regex
- A search pattern. For example \d+ finds every number in a text.
- IP address
- The address of a device on the internet, like a house number for your connection. Websites need it to send pages back to you.
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