Social media and print sizes
exact, checked, ready to design.
Every format with its size in pixels, millimetres or inches, its aspect ratio and the source we checked it against. Pick one and start designing at that size.
All sizes by platform
Sizes are grouped by platform. Each page has the headline size, the other accepted sizes, limits, tips and the steps to design it at that size in Semurai Canvas.
- Instagram post1080 × 1350 px · 4:5
- Instagram story1080 × 1920 px · 9:16
- Instagram Reel1080 × 1920 px · 9:16
- Facebook cover photo851 × 315 px · 2.7:1
- Facebook post image1080 × 1350 px · 4:5
- Facebook event cover1920 × 1005 px · 1.91:1
- Facebook profile picture320 × 320 px · 1:1
YouTube
- YouTube thumbnail3840 × 2160 px · 16:9
- YouTube banner2560 × 1440 px · 16:9
- YouTube video1920 × 1080 px · 16:9
TikTok
X (Twitter)
Paper
- A2420 × 594 mm · 1:1.414 (√2)
- A3297 × 420 mm · 1:1.414 (√2)
- A4210 × 297 mm · 1:1.414 (√2)
- A5148 × 210 mm · 1:1.414 (√2)
- A6105 × 148 mm · 1:1.414 (√2)
- US Letter8.5 × 11 in · 17:22
- US Legal8.5 × 14 in · 17:28
Web and presentations
Semurai Canvas
Design any of them in Canvas
Semurai Canvas has presets for the common social sizes and A4, and Resize takes any width and height from 200 to 6000 px.
The right size,
on brand from the start.
Semurai plans, writes and designs with you. In Canvas you start at the size you need.
- Free forever plan
- No credit card
- Set up in about 3 minutes







