Social Media Resizer

Instagram supports several formats. Square posts are 1080×1080px (1:1). Portrait posts perform best at 1080×1350px (4:5) as they take up more screen real estate in the feed. Landscape posts are 1080×566px. Stories and Reels use 1080×1920px (9:16). Profile photos display at 110×110px but should be uploaded at 320×320px minimum.

For Facebook feed posts, 1200×630px (1.91:1) is the recommended size. Cover photos should be 851×315px. Event covers work best at 1920×1005px. Facebook Stories match Instagram at 1080×1920px. Profile pictures display at 170×170px on desktop.

YouTube thumbnails should be 1280×720px (16:9) — standard HD resolution. Minimum width is 640px and file size should be under 2MB. JPG format gives the smallest file size. Your thumbnail is one of the biggest factors in click-through rate, so make it bold, high contrast, and readable at small sizes.

Fill & Crop scales the image to fill the target frame completely, then crops whatever doesn’t fit. Best for profile photos and posts where you want edge-to-edge coverage.

Fit Inside scales the image to fit entirely within the frame, adding padded borders in your chosen color. Best when you can’t afford to lose any part of the image.

Stretch forces the image to exactly the target dimensions regardless of ratio. May cause distortion.

LinkedIn feed post images work best at 1200×627px. Article cover images should be 1920×1080px. Company banner images are 1536×768px. Profile photos display at 400×400px. LinkedIn shows images larger when they’re closer to a 1:1 or 4:5 ratio in the mobile feed.