Learn how to make a fullscreen window with JavaScript. How to use JavaScript to view an element in fullscreen mode. Click on the button to open the video in fullscreen mode: Your browser does not support the video tag. Try it Yourself » To open an element in fullscreen, we use the element.requestFullscreen() method:

The following code requests the Web page to go full screen in modern Web browsers. See this answer's edit history for code to enable full screen for older Web browsers, including Internet Explorer. var el = document.documentElement, rfs = el.requestFullscreen; if(typeof rfs!="undefined" && rfs){ rfs.call(el); }

The Fullscreen API has methods and properties to handle HTML elements in full-screen.

May 21, 2024 · The Fullscreen API provides a standardized way to control the full-screen mode of an element or the entire browser window. It consists of several methods and events that you can use to manage the full-screen state. The script attaches an event listener to the fullscreen button.

Feb 21, 2015 · How do I open a web page automatically in full screen mode? I am looking for a solution to open an web page automatically in full screen mode, without expecting user to users press F11 or any other browser-specifc key. I've searched a lot, but I just could not find a solution.

Apr 10, 2025 · Asks the user agent to place the specified element (and, by extension, its descendants) into fullscreen mode, removing all of the browser's UI elements as well as all other applications from the screen.

Jun 14, 2023 · This tutorial will walk you through how to toggle the fullscreen mode using Javascript. Free example code download included.

Jul 10, 2023 · To successfully use the Fullscreen API, ‌ need to be familiar with its properties and methods. They include: **element.requestFullscreen()**: This method tells the web browser to set a specified element in fullscreen mode.

Oct 6, 2020 · Full-screen can be activated for the whole browser window by pressing the F11 key. It can be exited by pressing the Esc button. It is also possible to make a specific element in the page to enter and exit full-screen mode programmatically using Javascript Fullscreen API.

Jul 7, 2023 · In this tutorial, you’ll learn how to make an element enter fullscreen mode in any browser using the JavaScript FullScreen API. “The Fullscreen API adds methods to present a specific element and its descendants in fullscreen mode, and to exit fullscreen mode once it is no longer needed” - MDN.