📸 Instagram Feed Post — Optimal Sizes for Engagement
For Instagram feed posts, use 1080 x 1080 px for square images, 1080 x 1350 px for portrait, and 1080 x 566 px for landscape. Maintaining a 4:5 aspect ratio ensures your images display perfectly on mobile devices. High-quality visuals with proper dimensions boost reach and engagement.
🎞️ Instagram Stories & Reels — Recommended Dimensions
Stories and Reels perform best at 1080 x 1920 px (9:16 ratio). Keep critical text and elements away from the top and bottom edges to avoid cropping by Instagram’s UI. Adding stickers, hashtags, or CTAs is easier when your design fits the recommended size.
🐦 X (Twitter) Post Image — Attention-Grabbing Sizes
For X (formerly Twitter) posts, 1600 x 900 px horizontal images are ideal. Horizontal visuals stand out in the feed and work well with concise captions or trending hashtags. For Twitter ads, stick to the same size to maintain clarity across devices.
📘 Facebook Shared Image — Optimal Dimensions
Use 1200 x 630 px for shared images. This size looks crisp on both desktop and mobile. Avoid cluttered, text-heavy images to stay ad-friendly and maximize organic reach. For Facebook carousel ads, square images (1080 x 1080 px) are preferred for consistency.
💼 LinkedIn Post Image — Professional Image Sizes
LinkedIn posts look best at 1200 x 627 px. For carousel posts or document uploads, using square slides (1080 x 1080 px) provides a polished, professional appearance. Clear, high-resolution images help attract engagement from professionals and potential clients.
📌 YouTube Thumbnail — Stand Out on Video Feeds
YouTube thumbnails should be 1280 x 720 px (16:9 ratio) with a minimum width of 640 px. Eye-catching visuals with readable text and contrasting colors increase click-through rates. Always upload in JPG, GIF, BMP, or PNG format under 2 MB.
📱 Pinterest Pin — Vertical Pins Perform Best
For Pinterest, vertical images work best with a 2:3 ratio (e.g., 1000 x 1500 px). Tall, clean visuals attract more clicks and shares. Avoid overcrowding the design with text to keep pins visually appealing.
💡 Tips for All Social Media Platforms
- Always use high-resolution images to avoid blurriness.
- Maintain platform-specific aspect ratios to prevent cropping.
- Compress images for faster loading without losing quality.
- Add your brand colors, logo, or watermark consistently.
- Test images on desktop and mobile before posting.
Using the correct social media image sizes for each platform ensures your posts look professional, grab attention, and drive higher engagement. Keep this cheat sheet handy for planning your social media campaigns effectively.
