Fullscreen API Demo

The Fullscreen API allows elements to be displayed in full-screen mode, hiding all browser UI for an immersive experience.

Fullscreen API: checking...

Element Fullscreen

Click the button below to make this element fullscreen

Press ESC or click Exit to leave fullscreen

Enter FullscreenExit Fullscreen

Fullscreen Entire PageToggle FullscreenExit Fullscreen

PlayPauseFullscreen

Note: A sample video would play here. The fullscreen button demonstrates video fullscreen.

Current state will be displayed here...