How to resize photos for social media platforms

Every social media platform has different image size requirements. Post the wrong size and your photo gets cropped awkwardly or compressed badly. Here are the exact dimensions for 2026.

Profile photos

Post images

Cover photos

Tips for social media images

1. Design for mobile. 80%+ of social media is consumed on phones.
2. Leave safe margins. Platforms crop differently on different devices.
3. Use 2x resolution. Export at 2x the display size for Retina screens.
4. Compress before uploading. Platforms compress further — start with a clean file.

Common mistakes

• Uploading landscape photos for square crops. Your subject gets cut off.
• Using low-resolution images. Blurry photos look unprofessional.
• Ignoring the circle crop. Profile photos are displayed as circles — keep important elements centered.

Why each platform crops the way it does

Platforms don't crop to frustrate you — each ratio serves how that surface is browsed:

• Circular profile crops (every platform). Avatars appear tiny next to every post, so a circle reads cleanly at 32px where a rectangle looks cramped. Center the face or logo with breathing room; the corners of your square always get clipped.
• 9:16 Stories and Reels. These are full-screen, one at a time, held vertically, so any letterboxing wastes the most valuable mobile screen space and vertical-native content wins. The Instagram Story and Reels cover size guide maps the safe zones where captions and buttons overlap your image.
• 4:5 portrait feed posts. Instagram allows 4:5 because it occupies more vertical space in a scrolling feed than a 1:1 square, holding attention longer without breaking the grid.
• 1.91:1 link previews (Facebook, LinkedIn). This near-widescreen shape is what the Open Graph standard renders for shared links, so matching it stops the platform from auto-cropping your thumbnail.
• 4:1 LinkedIn banners. The wide strip sits behind a circular avatar that overlaps its lower-left, so keep important text on the right. The LinkedIn profile picture size guide details how the avatar and banner interact.

The fastest resize workflow

When you need one photo in several platform sizes, don't start over each time:

1. Start from the largest, highest-resolution original you have — never upscale a small export.
2. Export the tallest format first (1080×1920 for Stories); it's easier to crop down to square and landscape than to invent height.
3. Crop, don't stretch, to each ratio, centering the subject so circular and square crops stay safe.
4. Batch the platform sizes in one pass with the Photo Resizer, entering the exact pixels from the tables above.
5. Compress last with the Image Compressor so uploads are fast and the platform's own re-compression starts from a clean file.

Working in that order — original → tallest → crops → compress — means you touch each image once and every version stays sharp.

Frequently Asked Questions

What's the safest all-purpose size for social media?

1080×1080 (1:1 square). It posts cleanly on every feed and crops from a larger original in seconds. For Stories and Reels, switch to 1080×1920.

Why does my photo look blurry after uploading?

Platforms re-compress every upload, so sending an already-compressed or undersized file makes the second pass worse. Upload at the exact recommended pixels and compress only lightly beforehand.

Should I upload at 2x resolution for Retina screens?

Uploading at the platform's stated pixel size is usually best — the platform serves the right resolution per device. Going far above it mainly adds upload time and invites heavier re-compression.

How do I stop my profile photo from being cut off?

Remember it's cropped to a circle: keep faces and logos centered with margin on all sides, and preview at a small size, since avatars often display around 40–48px.

Related tools

• Photo Resizer — exact pixel dimensions for any platform
• Image Compressor — shrink for faster uploads
• Background Remover — clean profile photos