Instagram Art: Dimensions and Formats for Feed, Stories and Reels 2026
· 5 min
Why Art Dimensions Matter on Instagram
Publishing art with wrong dimensions on Instagram results in automatic cropping, quality loss and less engagement. The algorithm prioritizes high visual quality content.
Complete Dimensions Table
Feed (Posts)
| Format | Dimension (px) | Ratio |
|---|---|---|
| Square | 1080 x 1080 | 1:1 |
| Portrait | 1080 x 1350 | 4:5 |
| Landscape | 1080 x 566 | 1.91:1 |
Stories and Reels
| Format | Dimension (px) | Max Duration |
|---|---|---|
| Story | 1080 x 1920 | 60 seconds |
| Reels | 1080 x 1920 | 90 seconds |
File Formats: Which to Use?
| Format | When to Use |
|---|---|
| JPG | Photos without text |
| PNG | Art with text, logos, infographics |
| MP4 | Reels and video Stories |
3 Biggest Instagram Art Mistakes
- Using square for everything: 4:5 format takes significantly more feed space
- Ignoring grid crop zone: Instagram auto-crops to 1:1 in profile view
- Over-compressing images: Instagram already compresses — don't compress twice
FAQ
Best size for Instagram post in 2026? 1080 x 1350 pixels (4:5) for maximum visibility.
Can I post images larger than 1080px? Yes, Instagram accepts up to 4096px and auto-resizes.
What's the ideal resolution? 72 DPI. Higher resolution makes no difference on digital screens.