Online banner ads were popular for awhile and then seemed to fade out in effectiveness. Now they're back! They've taken on a new direction. Designers have learned much more about what works online. One of cheapest and effective means of advertising on the internet
Creative Ebook Design creates custom-designed website banners for clients worldwide. Banner ad designs come in a range of sizes and can be static or animated (formats: jpg, animated gif or Flash animation).

Below are some of the standard banner sizes used on web pages. It is a sort of convention to develop banners based on these sizes; however, you are not bound by these dimensions, as it were. Two other sizes for animated gif banners are also in use: 350x300 and 720x300. These are generally not used on web pages but as pop-up or pop-under ads displayed in separate browser windows.
