Master Social Media Image Sizes Cheat Sheet (2026 Guide)

# Master Social Media Image Sizes Cheat Sheet (2026 Guide) Uploading images with incorrect aspect ratios causes social networks to aggressively crop, stretch, or compress your visual assets. Use this verified 2026 cheat sheet to ensure your graphics look flawless across all platforms. --- ## 1. Instagram Dimensions * **Square Feed Post (1:1)**: $1080 \times 1080$ pixels * **Portrait / Vertical Post (4:5)**: $1080 \times 1350$ pixels *(Recommended for maximum feed screen real estate)* * **Landscape Post (1.91:1)**: $1080 \times 566$ pixels * **Stories & Reels (9:16)**: $1080 \times 1920$ pixels * **Profile Photo**: $320 \times 320$ pixels --- ## 2. YouTube Dimensions * **Channel Banner Art (16:9)**: $2560 \times 1440$ pixels *(Safe central area for mobile: $1546 \times 423$ px)* * **Video Thumbnail (16:9)**: $1280 \times 720$ pixels (Minimum width 640px) * **Profile Picture**: $800 \times 800$ pixels --- ## 3. Twitter / X Dimensions * **Header / Banner (3:1)**: $1500 \times 500$ pixels * **In-Stream Feed Post (16:9 or 1:1)**: $1200 \times 675$ pixels or $1200 \times 1200$ pixels * **Profile Picture**: $400 \times 400$ pixels --- ## 4. LinkedIn Dimensions * **Company Page Cover Banner**: $1128 \times 191$ pixels * **Personal Profile Background Banner**: $1584 \times 396$ pixels * **Feed Shared Image**: $1200 \times 627$ pixels * **Profile Photo**: $400 \times 400$ pixels --- ## 5. Resize Your Social Assets Instantly Use the [Lumino Image Resizer](/en/resize-image) or [Image Cropper](/en/crop-image) to crop and export your assets with one click.