I size my homepage images to the correct recommended size and in the backend when adding them they are showing in full but when I go to the live website they are showing slightly cropped. I do not know why. Any suggestions?
Could you please check onto setting customize of theme for the image setting, that here can be have the support for size option setting for image.
If the theme not support, you can use the liquid for customize code to showing the size image.
https://shopify.dev/api/liquid/filters#media-filters