Regex Generator
Describe a matching rule and get a usable regular expression.
OpenRouter or local fallback · no signup required
Regex Generator workspace
Inputs, output, and actions in one focused space.
Uses OpenRouter when a key is available, with a useful local fallback for quick demos.
Output
Your result will appear here.
Powered by OpenRouter or local fallback. Private inputs stay on this device unless you run an AI request.