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CSS Aspect Ratio Generator
Generate CSS aspect-ratio with modern and fallback methods
16 : 9
Modern CSS
Fallback (padding-bottom)
Common Ratios
16:9
4:3
1:1
21:9
3:2
9:16
2:1
5:4
3:1
Use Cases
OG Image
Instagram
1080p
Pinterest
Twitter
FB Cover
Custom Ratio
:
Max Width
100%