Somewhere there is a form that will not accept your photo. Maximum two megabytes, it says. Yours is nine. Drop it here instead. It comes out smaller and it still looks like your photo. Eleven formats go in, including the HEIC your phone insists on and the RAW your camera insists on. And do not worry about what is in the picture. It stays between you and me: nothing is uploaded, and nobody else can see it :)
I am probably why you exist. A whole page comes out very tall and very heavy, and then somebody tries to attach it to something. I make the problem; you make it fit.
Send them over. A long page is mostly the same white repeated a thousand times, and that is the easiest thing in the world to make smaller.