Enter parameters or paste a query string to get started.
Build and parse URL query strings easily.
Query String Builder creates URL query parameters with a visual interface. See also: url-parser or url-encode-decode.
To use Query String Builder, first add key-value pairs using the Builder tab. Then, click Build to generate the query string. After that, or switch to Parser tab to decode an existing string. The result appears instantly in your browser.
Query String Builder creates URL query parameters with a visual interface. It runs entirely in your browser, with no sign-up and no file uploads.
First, add key-value pairs using the Builder tab. Then, click Build to generate the query string. Or switch to Parser tab to decode an existing string.
Yes - Query String Builder is completely free and requires no account. Everything runs locally in your browser, so your code and data never leave your device.