Are We In Ad 2024. The way we count years and centuries is deeply rooted in historical decisions, cultural traditions, and astronomical. In 2024, advertisers will need to stay on top of trends, or their ad money won’t go as far.

Basically, we are still in the 21st century in 2024, but how do we determine that? This guide to facebook ad sizes for 2024 includes all the new specs, dimensions, and file formats for every type of ad.