What is a good custom background size?

[AJJIV]

Every time I post a custom background it always gets scaled wrong and it shows up as either way too small to the point where I can see it in about 9 different squares or way too big to where it looks squished, any suggestions on a good size proportion from now on?

[Denise]

Hi there,

You can read more about that in our help docs at https://help.trello.com/article/1027-creating-background-images-in-trello

Hope that helps!