Check if your website is responsive with a bookmark(let)

Check website responsiveness

Check if your website is responsive with a bookmark(let)

Wondering if your website is responsive and looks good on desktop computers, tablets and mobile phones? Instantly check the responsiveness of any website with a single bookmark-click from your browser by using the responsive website checker, no need to come back here to type in the URL.

Simply drag the button below up into your bookmarklets bar and you’re away!

Drag the Bookmarklet button below to your browser toolbar.