New Tab of Firefox looks more stylized and fun instantly and permanently. It is easy, quick and free! No hassle required.
Addon button is next to around address bar which is colorful wheel, if you can not find it.
Options add-on provides:
This is first tab where you can choose a local image as wallpaper. Local means your computer. At first time it is blank. You can choose an image from your computer. When you click over Choose Local Image, a File Picker window pops out and there you can choose an image. The image shall be big enough to fill your New Tab which serves better look. That is all. Image is now wallpaper and it is added instantly to New Tab and saved permanently. When you go and open New Tab, it will welcome you.
This is second tab. Do not worry if you do not have any local image. Find a good wallpaper from Internet, copy URL, paste into textbox and press Assign as Wallpaper button. That is all. Image is now wallpaper and it is assigned instantly to New Tab and saved permanently. When you go and open a New Tab, it will welcome you.
Below is an example web image URL which you can copy and paste into that textbox. Do not forget to wait some time for Firefox to download image.
New Tab is about:newtab. If you do not know how to open that page copy about:newtab and paste in address bar to open.
You can assign celeb photos too:
Images Used Above Screenshots
This options will edit size of wallpaper image. Sometimes wallpaper is too big to fit in New Tab but this Size options adjust image to fit in New Tab beautifully. Explanations are below. Choose one that best suit you by trying options. Do not worry about mistakes everything can be changed anytime with add-on.