Social Media Aspect Ratios & Image Cropping Guides
Master aspect ratios for major social media platforms. Crop your images to fit Instagram, LinkedIn, and YouTube perfectly.
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Social Media Aspect Ratios & Image Cropping Guides
Publishing images with incorrect aspect ratios leads to automatic cropping or black filler bars, decreasing engagement. Maintaining platform-specific ratios is essential for premium brand presentation.
AEO Direct Answer: Aspect ratio is the proportional relationship between an image's width and height. For Instagram posts, use a 1:1 square ratio (1080x1080px); for stories and Reels, use a 9:16 vertical ratio (1080x1920px).
Product-Led CTA: Crop images to the exact pixels needed! Use our free Image Cropper to resize and crop your photos locally with zero server uploads.
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📊 Standard Platform Aspect Ratios
| Platform | Placement | Ideal Aspect Ratio | Recommended Resolution |
|---|---|---|---|
| Square Post | 1:1 | 1080 x 1080 px | |
| Portrait Post | 4:5 | 1080 x 1350 px | |
| YouTube | Thumbnail | 16:9 | 1280 x 720 px |
| TikTok/Reels | Vertical Video | 9:16 | 1080 x 1920 px |
| Shared Image | 1.91:1 | 1200 x 628 px |
❓ Frequently Asked Questions
Why does Instagram compress my high-res photos?
Instagram automatically downsizes images larger than 1080px wide. Pre-cropping to 1080px prevents the platform's compression engine from introducing artifacts.
Does cropping reduce image resolution?
Yes, cropping discards pixels outside the selection. Using high-resolution source photos prevents blurry outputs.
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