# Image Pixel Dimensions and Ratios for Hylo

Here are the ideal ratios and pixel dimensions for images on Hylo:

For group avatar, square ratio (size between 512x512px and 1024x1024px)\
For group banner, cinema 16:9 ratio (1600x900px)\
For posts, square or 4:3 ratio (1024x1024px or 1200x900px)