Fullscreen Toggle Button per digitune

This is a Firefox extension that displays a floating button to switch to Fullscreen Mode in the lower right of the screen.

How to use
When you install the extension, you will see a floating button to switch to Fullscreen Mode in the lower right corner of all pages. Click/tap the button to become Fullscreen Mode, and when you press it again, it will be released. Press and hold the button (long tap) to disappear. Reload the page and it will be revived.

We have verified that it works with Firefox (for PC) and Firefox for Android. The source code is here.

Acknowledgment

• For a rough implementation, I used nonsleeper/firefox-fullscreen-button as a reference.
• The icon is made by Mr. Danklammer distributed by SVG Repo. ― Vectors and icons by Danklammer in MIT License via SVG Repo

No Gen AI
Generative AI is not used in the production of this function extension.