Moonshot

Social & app
screenshot sizes

The image dimensions that actually matter in 2026 — and a one-click canvas for each. Pick a size, drop in a screenshot, export. Free, in your browser.

PlatformSize (px)Best for
X / Twitter post1600 × 900 In-feed images (16:9) Open →
OG / link preview1200 × 630 og:image on any site Open →
Product Hunt1270 × 760 Gallery images Open →
Instagram square1080 × 1080 Feed post (1:1) Open →
Instagram portrait1080 × 1350 Feed post (4:5) Open →
Story / Reel / Short1080 × 1920 Full-screen vertical (9:16) Open →
Dribbble shot1600 × 1200 Portfolio (4:3) Open →
YouTube thumbnail1280 × 720 Video thumbnail (16:9) Open →
GitHub social preview1280 × 640 Repo social card (2:1) Open →
LinkedIn post1200 × 627 Shared link image Open →
App Store 6.7″1290 × 2796 iPhone screenshots Open →

Sizes are the current recommended dimensions for each platform. Moonshot also supports any custom size up to 4096 px.

Open Moonshot Studio