Facebook Ad Sizes and Specifications for 2021 | The Complete Cheat Sheet
Get the latest Ad Specifications for Facebook Ads in 2021 including Facebook Ad sizes, Dimensions, Ratios and Character Counts. This Complete Facebook Ads Guide covers every different format, along with detailed Specs for each one.
30 Dec 2020 ... Max video file size: 4GB; Max video length: 240 minutes; Video captions and sound: optional but recommended; Video thumbnail image no more ...