Owari no Seraph Themes & New Tab is a cool extension with 4K wallpapers and a lot of other features.

It's a nice addition for fans of Owari no Seraph!

Owari no Seraph HD Wallpaper & 4K Background Chrome New Tab Theme is a desktop browser extension made by fans for fans. The copyright belongs to the respective owners of the material. It's unofficial and if there should be any problem please alert us and we will resolve it.

You can find the app on the Chrome web store and all the features you can find on this page. You can download it and install it on your device.

It allows you to do some cool things:

You can change the color of your background, your browser tab, the color of the search bar, etc.

You can also add a new tab and create a new theme for each tab.

You can also remove it.