Responsive Ad Size
320 x 50 - Mobile Leaderboard
Non-Responsive Ad Size
250 x 250 - Square
200 x 200 - Small Square
468 x 60 - Banner
728 x 90 - Leaderboard
300 x 250 - Inline Rectangle
336 x 280 - Large Rectangle
120 x 600 - Skyscraper
160 x 600 - Wide Skyscraper
300 x 600 - Half-Page Ad
970 x 90 - Large Leaderboard
The Top Performing AdWords Banner Sizes (according to Google)
300×250 - Medium Rectangle
336×280 - Large Rectangle
728×90 - Leaderboard
300×600 - Half Page
320×100 - Large Mobile Banner
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