Free, browser-based utilities for everyday developer workflows

URL Parser & Query Builder

Parse a URL into components, edit query params in a grid, rebuild and copy.

Use cases

Parse URL query parameters

Explore more in the Use cases library.

  • Parse a URL into protocol, host, path, and query params.
  • Edit params and rebuild the final URL.
  • Great for tracking links and API debugging.

URL input

Rebuilt URL

Tip: Paste a host without scheme (example.com/path) and it will parse using https:// for preview.
Parsed components
Query params
Next: URL Encoder & Decoder HTTP Headers Parser & Builder cURL Converter

How to use URL Parser & Query Builder

Paste a full URL into the input to parse it into its components — protocol, host, path, and individual query parameters displayed as an editable table. Modify any component and the tool reconstructs the complete URL in real time.

Common use cases

Developers use this to inspect and modify complex URLs with many query parameters during API integration work. QA engineers use it to build test URLs with precise parameter combinations, and marketing teams use it to verify UTM parameter encoding in campaign links.

Why run this in your browser?

All processing happens locally in your browser. Your data never leaves your machine, making it safe for sensitive payloads, internal API responses, and confidential configurations.