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
Fullscreen Target
Click the button below to make this element fullscreen
Press ESC or click Exit to leave fullscreen
Document Fullscreen
Video Fullscreen
Note: A sample video would play here. The fullscreen button demonstrates video fullscreen.
Fullscreen State
Current state will be displayed here...