Log in
Preview of Fullscreen Button

Fullscreen Button by Fullscreen Button

Toggle fullscreen mode by clicking the extension icon or pressing F11

3.7 (6 reviews)
1,844 Users
Download Firefox and get the extension
Download file
About this extension
Features
  • 🖱️ Click the extension icon to show/hide a floating fullscreen button
  • 🎯 Draggable button - position it anywhere on the page
  • 👆 Tap the button to enter/exit fullscreen mode
  • ⌨️ Press F11 keyboard shortcut (desktop only)
  • 🚀 Clean, minimal codebase with performance optimizations
  • 📱 Perfect for mobile devices (Firefox for Android)
  • 🎨 Auto-hides in fullscreen mode
Rated 3.7 by 6 reviewers

Star rating saved

5
4
4
0
3
0
2
0
1
2
Permissions and data

Required permissions:

  • Access browser tabs
  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Version
0.1.1
Size
11.7 KB
Last updated
8 months ago (Oct 24, 2025)
Related Categories
Version History
Add to collection
Report this add-on