Use a quality graphics program such as Photoshop, Corel Draw or Art Rage to create your sticker designs. Photoshop allows you to create your stickers in layers that you can alter individually without changing elements on other layers. Additionally, utilizing the numerous font styles, you can create the perfect logo or design. Photoshop also has numerous filters and other tools available to allow you a wide range of possibilities artistically. Corel Draw also has various filters you can work with to create a truly unique design. Art Rage is truly geared for the "artist" and allows you to use templates as well as a reference image as you create your design. Art Rage has other options including a trace tool and a variety of artistic mediums to create your design such as a colored pencil, charcoal, paint, crayon and more. For a very basic design or logo, consider using Microsoft's Paint program. Both Microsoft Paint and Art Rage are user-friendly if you are not familiar with using more technical graphics programs.