Query String Parser and Builder

URL or query string

Parameter	Value

Built query string

About this tool

Inspect, edit, and rebuild URL query parameters.

Your input is processed locally in your browser and is not uploaded.

Is my input uploaded?

No. All calculations and conversions run locally in your browser.

Can I copy the result?

Yes. Converted text, generated code, and relevant results can be copied.

Does it work on mobile?

Yes. The interface adapts to mobile and desktop screens.