Question: How do I add images to my user flair?

I've seen many flairs with images or other stylization I don't know how to do. I can barely get my user flair to look how it does now, frankly. I think images might be reserved for supporters, but am I just missing something?

Using background images in flairs is a supporter perk, yes.

Rainbow said:

Using background images in flairs is a supporter perk, yes.

Click to expand...

Wasn't aware of this until now. Not OP but thanks for the heads up!