Responsive Web Design Simulator

Want to know how your website looks on mobile, tablet, or desktop screens? Use our free Responsive Simulator to preview your site in real device sizes instantly. No downloads, no plugins โ€” just paste your URL and test.

About Website Responsive Simulator

Test your website across different device resolutions using our Responsive Design Simulator. Ensure your site looks great on desktops, tablets, and mobile devices without leaving your browser.

How It Works

Enter the website URL, choose a device type (mobile, tablet, desktop), and preview the design in real time.

How to Use Website Responsive Simulator

Frequently Asked Questions

A responsive simulator lets you view your website in different screen sizes (mobile, tablet, desktop) to ensure it looks good on every device.

The iframe matches exact width and height for each selected resolution, closely mimicking how your site appears on real devices.

Yes. You can test popular screen sizes including iPhone, Pixel, Samsung Galaxy, iPad, and more.

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