Test URL Routing Patterns

Write and test regex patterns for URL routing rules in Express, Nginx, and Apache.

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Regular expression

//g

Flags:

Examples:

Test text

Matches

The quick brown fox jumps over the lazy dog. Pack my box with five dozen liquor jugs.Enter a pattern above to see matches highlighted here.

Routing tips

🔀

Express.js route patterns like /users/:id support regex-style matching. Test your pattern against sample URLs before adding to your router.

⚙️

Nginx rewrite rules use PCRE regex. Paste sample request URIs into the test text and refine your pattern until all expected paths match.

💡

Use ^ and $ anchors to ensure your pattern matches the full path, not just a substring. Without anchors, /api matches /some/api/endpoint.

🔍

Capture groups in URL patterns extract dynamic segments. (/users/(\d+)) captures the user ID in group 1 — visible in the match details panel.

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