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For the best performance in these advertising features, ensure your 960x1200 assets meet these standards: : PNG or JPG files are standard. File Size : The maximum allowed file size is 5 MB (5120 KB).

: Portrait images are designed for scrolling environments, taking up more vertical screen space on smartphones, which typically leads to higher user engagement. 960x1200 jkk">

This specific resolution is a key feature for high-reach ad campaigns like Performance Max and Demand Gen . Using this portrait format provides several advantages: For the best performance in these advertising features,