Harley Quinn Wallpaper New Tab Theme is an extension that allows you to customize your browser using an image that you can choose to be your browser background.

The theme will work perfectly on Google Chrome, the most popular browser on the market.

How to use

The theme is so simple to install. You need to add the extension to the Chrome Store, then you need to click on the plus icon to install it. 

After you have installed the theme, you will be able to choose the image you want to use as a background of your browser. The theme is very simple to use and you will only need to change the background image every time you open a new tab.

This wallpaper app also offers you the option to download other free themes, you can choose from hundreds of different wallpapers that will make your browser look unique.