Sample Banner Ads 970x250
Sample multi-colored banners for testing and debugging advertising campaigns. 970x250 is the IAB standard, also found under the Billboard name. 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).






