FREE TOOL / DEVELOPER

URL Query Parameter Builder

Add or replace URL query parameters safely without manually encoding them.

Runs in your browser

URL Query Parameter BuilderYour input stays on this device

How to use this tool

Enter your information and choose any options.
Run the tool to see the result.
Copy the result if you need it elsewhere.

Good to know

Enter one name=value pair per line. The URL is processed locally and is not visited. Processing happens in your browser.