URL Parser

API & Web

Inspect the components and query parameters of an absolute URL.

Parameters

Input

Output

Auto-calculate

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Use cases

When to use URL Parser

Inspect the components and query parameters of an absolute URL.

1Break down a third-party callback URL

2Check repeated query parameters

3Compare paths, ports and fragments during API debugging

4Parse URLs, run XPath queries, and inspect HTTP status codes

5Build minimal reproducible HTTP requests for frontend/backend debugging

6Review error codes and API compatibility before release

Guidance

The parser inspects URL syntax only and does not request the target host or verify that it is reachable.

Look up the standard meaning of an HTTP response status.

Turn common cURL requests into JavaScript Fetch or Axios code.

Test HTTP APIs directly from the browser.

Check pasted CORS response headers for common preflight and credentialed-request errors.