LinkedIn Image Sizes: The Ultimate Guide for 2026

Visual content is no longer optional on LinkedIn—it’s essential. Posts with images generate significantly higher engagement, higher click-through rates, and far better reach than text-only updates. However, nothing screams “unprofessional” faster than a stretched, pixelated, or awkwardly cropped banner.

Because LinkedIn frequently updates its platform interface across desktop and mobile, keeping track of the correct dimensions can feel like a moving target.