Generate and Test Regex with AI Agent

AI coding agent that generates, executes, and evaluates to deliver accurate regex patterns

Automatically tested in a secure sandbox for reliable results

Regex Copilot

Ready

Hi! I'm Regex Copilot.

Tell me what you want to match, and I'll generate the perfect pattern for you.

Regex Studio

Pattern

Flags

Mode

Runtime

Test Strings

Multi-line supported

Output Results

Ready to test

Enter your patterns and inputs above, then click Run to see verification output.

Code Snippet

JavaScript

const regex = //;
const matches = text.match(regex);

Common Regex Snippets

Common Email Pattern

Matches most email addresses.

/gi

HTML Tags

Matches HTML tags and its attributes.

Dates dd-MM-YYYY

Matches dates in dd-MM-YYYY format.

FAQ

This tool is ideal for developers, data engineers, and data scientists who hates working with regex. It can be used for pattern matching, text extraction, and data/input validation, letting you focus on doing work that's fun without spending much time on regex. While AI-generated regex may not be suitable for highly sensitive applications, it provides a convenient solution for many use cases.