#social-media-image-sizes
Practical guides for online sellers: product photos, marketplace listings, video ads and growing your store.
How to Split a Photo Into an Instagram Grid (2026): Sizes and Posting Order
The pixel sizes for 3x1, 3x2 and 3x3 Instagram grids, why the 3:4 profile crop breaks lines at the seams, and how to post the pieces so the picture lines up.
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1:1 Aspect Ratio (2026): Square Pixel Sizes for Every Platform
The 1:1 square size each marketplace and social platform expects, common square sizes from 500 to 3000 px, and how to make a photo square without cutting off the product.
YouTube Banner Size (2026): 2560x1440, Safe Area for TV, Desktop and Mobile
YouTube's official channel banner size, minimum size and 6 MB file limit, the safe area each device shows, and how to turn product photos into a banner that survives every crop.
Facebook Story Size (2026): Dimensions, Safe Zones, Video Length and Ad Specs
Meta's numbers for Facebook Stories and Story ads: dimensions, safe zones in pixels, video length, file limits, and how to fit product photos to a full-screen Story.
Twitter (X) Image Size 2026: Posts, Header, Profile Photo and Link Cards
Every Twitter (X) image size for 2026: single and multi-image posts, header, profile photo and link cards, how X crops them, and free ways to resize.
LinkedIn Image Sizes (2026): Posts, Banners, Company Page and Article Covers
Every LinkedIn image size for 2026: feed posts, document carousels, personal banner, company cover and logo, article covers, how they crop and free ways to resize.
Instagram Story Size (2026): Dimensions, Safe Zones, Video Length and Links
The exact Instagram story size, where the safe zones are, how long Story videos can be, how link stickers work, and Story ideas for product sellers.
Instagram Post Size 2026: Portrait, Square, Landscape and the 3:4 Grid
Exact Instagram post sizes for 2026: 4:5, 3:4, square and landscape, how the new 3:4 profile grid crops them, carousel and Reels cover sizes, and free resizing methods.
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