Image uploader for non-product pages

[Ankhtopia]

Hello all,

Hoping someone can point me in the right direction/ help with implementing an image uploader that's sole purpose is for customers of mine to upload an image to help with my consulting. 

I have looked into multiple apps, but they only seem to be implemented on product pages - which isn't ideal for my service - as my website is only one page at the moment, so I would only need a small widget.

Any help would be appreciated! Thanks.