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D

David Popescu

Founder, IMGPT

I build IMGPT. I write about ad creative, the specs that decide whether an ad runs, and what actually happens when you let a model make your ads.

Ad specs and safe zones

Facebook Ad Image Sizes: Dimensions for Feed and Stories

Learn the exact pixel dimensions and aspect ratios for every Facebook ad placement to prevent cropping and blurry images on mobile devices.

19 September 2026 · 8 min read