Sample Banner Ads 728x90
Sample multi-colored banners for testing and debugging advertising campaigns. 728x90 is the IAB standard, also found under the Leaderboard and SuperBanner names. Usually placed in the header of the site. Below are the test banners available for download
🧠 IAB Standards
Banner sizes are defined by IAB (Interactive Advertising Bureau) standards. Each size has its typical page placement and effectiveness. The most popular formats: 300×250 (Medium Rectangle, embedded in content), 728×90 (Leaderboard, page header), 160×600 (Wide Skyscraper, sidebar).






