Best Aspect Ratios for Social Media in 2026

Every social media platform has its own preferred image dimensions. Upload a photo with the wrong aspect ratio and it gets cropped awkwardly, stretched, or displayed with ugly bars. Getting the aspect ratio right before uploading ensures your images look professional and eye-catching. Here is a complete guide to the optimal image sizes for every major platform in 2026.

Instagram

Feed Post (Square): 1:1 — 1080 x 1080 px
Feed Post (Portrait): 4:5 — 1080 x 1350 px (recommended for maximum screen real estate)
Feed Post (Landscape): 1.91:1 — 1080 x 566 px
Stories & Reels: 9:16 — 1080 x 1920 px
Profile Picture: 1:1 — 320 x 320 px (displayed as circle)

TikTok

Video: 9:16 — 1080 x 1920 px
Profile Picture: 1:1 — 200 x 200 px minimum

Facebook

Feed Post: 1.91:1 — 1200 x 630 px (or 1:1 for square)
Cover Photo: 2.7:1 — 820 x 312 px
Profile Picture: 1:1 — 170 x 170 px (displayed as circle)
Stories: 9:16 — 1080 x 1920 px
Event Cover: 16:9 — 1920 x 1080 px

YouTube

Thumbnail: 16:9 — 1280 x 720 px
Channel Banner: 16:9 — 2560 x 1440 px
Profile Picture: 1:1 — 800 x 800 px

X (Twitter)

In-Feed Image: 16:9 — 1200 x 675 px (or 1:1 for square)
Header Photo: 3:1 — 1500 x 500 px
Profile Picture: 1:1 — 400 x 400 px

Feed Post: 1.91:1 — 1200 x 627 px (or 1:1)
Profile Picture: 1:1 — 400 x 400 px
Background Photo: 4:1 — 1584 x 396 px

Standard Pin: 2:3 — 1000 x 1500 px (best for visibility)
Square Pin: 1:1 — 1000 x 1000 px

How to Crop for Any Platform

Now that you know the right ratios, here is how to get your images ready:

Open our free Image Cropper.
Upload your image.
Select the aspect ratio that matches your target platform.
Position the crop box over the best part of your image.
Download and upload directly to the platform.

For more detailed platform-specific guides, check out our articles on cropping for Instagram and making the perfect profile picture.

Pro Tips

Always start with the largest image possible. You can crop down but you cannot add pixels back.
Keep text away from edges. Some platforms crop slightly different on mobile vs desktop. Give text content some margin.
Preview before posting. Most platforms show a preview of how your image will appear. Check it before hitting publish.

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