Regex Generator

How to use Regex Generator

1. 1

   Describe what you want to match in plain English — for example, 'email address' or 'US phone number with optional area code'.

2. 2

   The AI generates a regular expression and a short explanation of what each part matches.

3. 3

   Test the pattern against your own sample strings before using it in code, since edge cases in real-world data vary.

Common use cases

• •Skipping the trial-and-error of hand-writing a regex for a common pattern like emails, URLs, or dates
• •Getting a starting pattern to refine rather than starting from a blank editor
• •Understanding an unfamiliar regex by asking for a plain-English breakdown

Frequently asked questions