Create Image With Transparent Background Paint. Using paint net you can make the background layer of any image transparent by changing the layer s properties. Rectangular selection and free form selection.
Drop image in tool then click background color of image to remove and make transparency. You will see two selection options. One of the things that you can do with paint net is create an image with a transparent background for example an icon that blends with desktop wallpaper.
Also set color strength to detect and remove neighbour colors.
Click the small down arrow just below to select option. Use lunapic to make your image transparent or to remove background. You will see two selection options. Use form above to pick an image file or url.