URL Editor — Compare Query Params

Analyse

Shows common and unique query keys across all URLs.

How to use

Paste or type a URL into a card's textarea and press Apply.
Edit query param values inline — the main URL updates automatically.
Add / remove params with the + / trash icons.
Click Share to copy a link encoding all URLs to your clipboard.
Open the page with ?url=...&url=... to preload URLs.

Compact, responsive and editable single-page URL comparator. Built with plain HTML, Tailwind and vanilla JS.