Social media image sizes guide

Recommended image and video dimensions and aspect ratios for every major network in 2026. Pick a platform for the full breakdown.

By platform

Sizes for every network

Instagram sizes

Post 1,080 × 1,350 px · 7 formats

X (Twitter) sizes

Post 1,600 × 900 px · 4 formats

TikTok sizes

Post 1,080 × 1,920 px · 3 formats

LinkedIn sizes

Post 1,200 × 627 px · 6 formats

Facebook sizes

Post 1,200 × 630 px · 5 formats

YouTube sizes

Post 1,280 × 720 px · 5 formats

Pinterest sizes

Post 1,000 × 1,500 px · 4 formats

Threads sizes

Post 1,080 × 1,080 px · 4 formats

Bluesky sizes

Post 1,200 × 1,200 px · 3 formats

Mastodon sizes

Post 1,920 × 1,080 px · 3 formats

Reddit sizes

Post 1,200 × 628 px · 3 formats