URL Parser & Query String Splitter

This tool breaks down a URL into its core components: protocol (http, https, ftp), hostname (domain name), port number, pathname (path after the domain), query string (split into individual key-value parameters), and fragment (hash/anchor). Each component can be copied individually.

URL encoding replaces special characters with percent-encoded values (e.g., spaces become %20, ampersands become %26). When the decode option is enabled, this tool automatically converts these encoded values back to their readable form using decodeURIComponent. You can also toggle the raw view to see both the encoded and decoded versions side by side.

The Query String Builder lets you create custom query strings by adding key-value pairs. Enter a parameter name and value, click Add, and the tool generates the properly encoded query string. You can add multiple parameters, remove individual ones, and copy the resulting URL. This is useful for building API requests, tracking URLs, or testing with specific parameters.

No. This tool runs entirely in your browser using JavaScript. Your URLs are never sent to any server or stored anywhere. All parsing, decoding, and building happens locally on your device. You can verify this by checking your browser's network tab - no requests are made when using this tool.

This tool supports all standard URL formats including HTTP, HTTPS, FTP, and other protocols. It handles URLs with ports, paths, multiple query parameters, fragments, and encoded special characters. If a URL is malformed, the tool will show an error message indicating what is wrong.