This is a cool extension made for krunker fans with 4K wallpapers and is a fast and powerful browser that lets you customize your web browsing experience.

Features:

It provides you with HD themes and it is fast and lightweight. krunker does not slow down your browser and it is very smooth. krunker also has a built-in New Tab extension which allows you to set a new background. There's also an option where you can customize your sites to access them immediately and effortlessly.

krunker doesn't require a lot of data.