Social media image sizes, and a resizer that runs in your browser
Every current dimension in one table, plus a resizer that crops to any of them. Your image never leaves your computer — the resizing happens locally, so there is no upload and nothing to store.
Resize an image
The sizes
Last verified 4 August 2026. Platforms change these without announcing it — if you spot one that has moved, tell us.
- Square post1080×1080
- Portrait post1080×1350
Takes the most feed space
- Landscape post1080×566
- Story / Reel1080×1920
Keep text clear of the top and bottom ~250px
- Profile picture320×320
X (Twitter)
- Post image1600×900
16:9 — safest single-image ratio
- Header1500×500
- Profile picture400×400
- Post image1200×627
- Personal banner1584×396
- Company banner1128×191
- Profile picture400×400
YouTube
- Thumbnail1280×720
Under 2MB
- Channel banner2560×1440
Safe area 1546×423 — the rest is cropped on mobile
- Profile picture800×800
TikTok
- Video / cover1080×1920
- Profile picture200×200
- Post image1200×630
- Cover photo820×312
- Profile picture320×320
Keeping reference images you actually find again
Most people building a design reference save the link, then discover months later that the post is gone. SocialClipper captures the whole post — image, text and all — from X, Instagram, TikTok, Reddit, YouTube and LinkedIn into one searchable library. Free for your first 50 posts.