A full-screen iframe is an important part of how modern web browsers work. This is because it allows websites to take over your entire browser screen, and to even provide additional features not supported by the browser. Fullscreen iframes are the new way to provide a powerful web browsing experience to your users, and they are becoming increasingly popular.

But the problem is that fullscreen iframes have their own special requirements, and this has made it impossible to support them in some websites. This is because most websites rely on other features of the browser, and they would be required to use an alternative browser that supports fullscreen iframes.

This is not the case with IFrame New Tab. It allows you to make a fullscreen iframe that works perfectly on most websites. By using the iframe options, you can easily hide the scrollbar, prevent scrolling of the website, and make it full-screen.