Social media design

Sizes, layouts, typography and templates for Instagram, TikTok, X and LinkedIn — and how to produce a week of content without redrawing it five times.

A smartphone showing an Instagram feed post at the standard Instagram carousel size of 4:5 portrait

Instagram Carousel Size in 2026: Every Ratio, and the Grid Crop Nobody Warns You About

The correct Instagram carousel size is 1080 × 1350 px (4:5). But the ratio is the easy part — the profile grid crops your cover slide, the first slide locks the ratio for all 20, and Instagram's own UI sits on top of your design. Here is the full picture.