Firefox add-on with keyword - background

Some sites may not work with Firefox for Android video background play feature. This add-on provides a quick fix by blocking the Page Visibility API and the Fullscreen API.

Make every web page (or just the pages you want) display light text on dark backgrounds. All color variations are fully customizable.

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Adds "View Background Image" to the context menu.

Owl makes your online experience comfortable by changing the theme of webpages to a soothing dark theme with light text. Complete with site-wise settings, multiple themes and great customizability, Owl tried to minimize the strain on your eyes.

Lets you choose a background color for plain images.

Adds a "open background image in new tab" menu item. Finds closest element to the clicked area that has a background image.

Add a context menu option to open a link in a background tab. Very useful if you usually open links in a foreground tab but sometimes want to open certain link in the background instead.

Allow only a specific number of new background tabs to load at one time.

Summer Beach Background

theme with a genshin background as bg

The Background Video Player extension allows users to play videos in the background, enhancing multitasking. Perfect for platforms like YouTube and Vimeo, it enables uninterrupted audio playback, making it ideal for music, tutorials alike contents.

black background red rose

A beautiful New Tab page with many customisable backgrounds and widgets that does not require any permissions.

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Background Changer , For You Brother

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Cyan text on a black background.

Accelerate your hiring through easily ordering background screening solutions via Verified First.

Change most of the websites' background to any images. Right click your favorite image on other websites or local image opened in the browser to choose it as the background image. Control the opacity or turn on/off by clicking the icon of the addon.

This Is Just For My Theme

Restores your own twitter background, instead of the horrible white one.

Prevents tabs which are opend in the background from loading until they have been manually activated once

Sakura Blossoms ANimated Background

open page in background tab by setting shortcut key.