Demis Patti

<p>Responsive website background images with a parallax effect and a user friendly interface.<br />
Your theme must support <a href="https://codex.wordpress.org/Custom_Backgrounds" rel="nofollow ugc">Custom Backgrounds</a>, which it most likely does already.</p>
<h3>Features</h3>
<ul>
<li>Background image with a parallax effect</li>
<li>One image for all pages or each page individual or a mix of both, it’s all up to you</li>
<li>Serves the whole frontend</li>
<li>Works vertically and, for fun, horizontally</li>
<li>Various overlays to choose from</li>
</ul>
<h3>Requirements</h3>
<ul>
<li>Your theme must support the core WordPress implementation of the <a href="https://codex.wordpress.org/Custom_Backgrounds" rel="nofollow ugc">Custom Backgrounds</a> theme feature.</li>
<li>In order to use the parallax feature, I decided to set the minimum required image dimensions to 1920px * 1200px, which covers a fullHD screen with a slight vertical parallax movement ( Image height – viewport height, so 1200px – 1080px gives 120px offset to move the image. I hope you get the point here.).</li>
<li>You most likely need to edit some css in order to “uncover” the background image or parts of it respectively. Your theme’s layout should be “boxed”, or an opacity should be added to the page content container for the background image to be seen.</li>
<li>PHP version 8.0 or above.</li>
</ul>


cbParallax

Responsive website background images with a parallax effect and a user friendly interface. Your theme must support Custom Backgrounds, which it most l …

Andy Charrington

<p>Easily add background options on a per page/post basis.</p>
<p>Currently the plugin includes the following features-</p>
<ul>
<li>Add a background image</li>
<li>Options for vertical & horizontal repeating</li>
<li>Fade out the bottom edge of your background image</li>
<li>Choose background colour</li>
<li>Child pages of a page with a custom background will inherit the parent page background settings.</li>
</ul>


Background Per Page

Background Per Page allows you to set a custom background per page (or post) as well as set up a default background for all other pages/posts.

cbParallax vs Background Per Page