If the option to Add Alpha Channel is greyed out, then your image already has it and you’re good to go. This will ensure that you delete the background to transparent and not to white or black color. Right-click it and select Add Alpha Channel. In the lower-right corner of your screen, select your image layer.To turn your image’s background transparent using Fuzzy Select, follow the steps below. This will work great if the background of the picture you’re working with has different colors and structures that you need to erase. It allows you to select areas of an image based on color similarity. One of the easiest ways to create a transparent background in GIMP is by using the Fuzzy Select tool. How to Turn the Complex Image Background Transparent Choose the method that you’re comfortable with and see if it works with your image. Some of them are easier to use, while others require a bit of experience with GIMP. How to Create a Transparent Background in GIMPĭepending on the type of image, GIMP has a few different tools that you can use to make the background transparent. This item is sold by yards (36 inches) This burgundy floral gimp can be used to add a cute accent to your clothing designs, pillows, drapery, hats, shoes.1.