Facebook Ad Size & Specs in 2025 – [Foolproof Guide]

The size of a Facebook Feed ad is 1080 x 1080 pixels, and Facebook Story ad size is 1080 x 1920 pixels.
The size of a Facebook Feed ad is 1080 x 1080 pixels, and Facebook Story ad size is 1080 x 1920 pixels.
Instagram ad specs and size are somewhat different from Facebook ads. Take a look at all the Instagram ad types in 2018 and learn which ones you should use. Moreover, you can see how various Instagram ads look in action and decide which format you like best.