The Ultimate Guide to LinkedIn Post Image Sizes: Drive More Engagement in 2026

You’ve spent an hour crafting the perfect hook, refining your industry insights, and polishing your call-to-action. You hit publish, only to check the feed later and find that LinkedIn has awkwardly cropped your custom graphic, cutting off your headline.

Nothing kills the momentum of a professional post faster than a pixelated or poorly cropped image. Because over 60% of professionals access LinkedIn on mobile devices, your visual assets need to be optimized for varying screen sizes.