zankukai

Daily Pop Up is a fullscreen popup using only jQuery framework aims to display a page in full screen POP UP superset of the original page. Daily Pop Up appears 1 time per day and uses your IP address as a reference. Daily Pop Up is designed to comply with w3c W3C standards. You can’t combine two modules per pages. Time before closing the fullscreen Daily PopUp is limited to 10 seconds.

jQuery Daily Pop Up

Daily Pop Up is a fullscreen popup using only jQuery framework aims to display a page in full screen POP UP superset of the original page.

Toni

This plugin enables you to display a Fullscreen Button on your site. The plugin can easy implement with a shortcode. 7 different Versions from the Fullscreen Button are current available.
<h3>Usage</h3>
Integrate the Shortcode in WordPress and you get the following Unicode Symobol ⛶ with the Full Screen Function. Full customize, for changing the size or color. The ⛶ Unicode Symbol works with the standard HTML text formats.
Update: Now with Support for Font Awesome. With a special Shortcode you get the Font Awesome Expand Icon for Fullscreen Mode.
Shortcodes:
Fullscreen Button (Unicode Symbol ⛶) [fullscreen_button] 
Fullscreen Button (Unicode Symbol 🡥) [fullscreen_button_2] 
Fullscreen Button (Unicode Symbol ↕) [fullscreen_button_3] 
Fullscreen Button (Font Awesome) [fullscreen_button_fa] 
Fullscreen Button (SVG Alternate) [fullscreen_button_a1] 
Fullscreen Button (Text Version) [fullscreen_button_text] 
Fullscreen Button (Switch Toggle) [fullscreen_toggle]

Fullscreen-Button

Fullscreen Button Plugin, with a stylable Unicode Symbol for your WordPress.

jQuery Daily Pop Up vs Fullscreen-Button