URL Parser — Complete Guide
A URL (Uniform Resource Locator) is made up of several distinct components that each serve a specific purpose. A full URL like https://example.com:8080/blog/post?id=42&lang=en#comments breaks down into: protocol (https), host (example.com), port (8080), path (/blog/post), query string (?id=42&lang=en), and fragment (#comments).
Parsing a URL manually is tedious and error-prone, especially when dealing with encoded characters, multiple query parameters, or unusual port numbers. This tool breaks any URL into its components instantly, making it easy to inspect and work with each part separately.
What you can do with URL Parser
- Debugging API requests by isolating query parameters and checking their values
- Extracting the domain, path, or query string from a URL for use in code
- Inspecting redirect URLs to understand where they lead
- Checking URL structure during web development and QA testing
- Understanding UTM parameters in marketing campaign URLs
How to use URL Parser
Paste a full URL into the input field
The tool breaks it down into protocol, host, port, path, query parameters, and fragment
Copy individual components as needed
Tips for best results
Query parameters are decoded automatically — %20 becomes a space, %40 becomes @
The fragment (#section) is processed entirely in the browser and is never sent to the server
A missing port number means the default port is used: 443 for HTTPS, 80 for HTTP
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Frequently asked questions
What is the difference between the path and the query string?
The path (/blog/post) identifies the resource on the server. The query string (?id=42) provides additional parameters that modify how the server responds. The path is usually mapped to a specific page or endpoint, while query parameters filter or modify the response.
What is a URL fragment and who sees it?
The fragment is everything after the # symbol. It is processed entirely by the browser and is never sent to the server. It typically refers to a specific section of the page, like an anchor link.