FullBack

This plugin provides a very simple method for implementing a full-screen background image.

Author:WPMule (profile at wordpress.org)
WordPress version required:3.9.2
WordPress version tested:4.0
Plugin version:1.1.0
Added to WordPress repository:13-08-2014
Last updated:05-09-2014
Warning! This plugin has not been updated in over 2 years. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.
Rating, %:100
Rated by:3
Plugin URI:http://wpmule.com/fullback-plugin-wordpress/
Total downloads:1 995
Active installs:100+
plugin download
Click to start download

This plugin provides a very simple method for implementing a full-screen background image using the BackStretch jQuery plugin. FullBack modifies the standard WordPress Background feature in the Appearance menu. Even if your theme disables the Background menu item, FullBack checks then revives it if needed.

All you have to do after installing and activating FullBack is proceed to Appearance -> Background, upload your background image and save. You can ignore the other image settings that WordPress provides as they are irrelevant when using FullBack.