Regex Tester icon

Regex Tester

Extension Actions

How to install Open in Chrome Web Store
CRX ID
nbdffpanmkmpnhiphaaclbflhamokogd
Description from extension meta

Generate and test regular expressions with a modern UI.

Image from store
Regex Tester
Description from store

Regex Generator is a lightweight, modern Chrome extension that helps you create, test, and debug regular expressions in real time. With a clean interface and instant feedback, you can experiment with regex patterns and flags, see matches highlighted, and fix errors quickly โ€” all without leaving your browser.

โœจ Features:
๐ŸŽฏ Real-time regex testing

๐Ÿ” Live match results with index info

๐Ÿšซ Error highlighting for invalid patterns

๐Ÿงช Supports all standard regex flags (g, i, m, etc.)

๐Ÿ“ฑ Minimal, responsive, and clean design

Ideal for developers, testers, students, or anyone working with regular expressions.

Latest reviews

Sooryaprabhath Poojary
This extension is a fantastic tool for quickly testing regular expressions right in the browser. The clean UI and instant feedback make it super efficient during development. A must-have for anyone who works with regex regularly!