Free Web Host Service *Without* Web Builder?

I found a few web hosting services that look great (e.g. Google Sites, Wix, etc.) but none seem to allow to just upload an HTML file, rather than embed HTML code in a website that was created using the provided web builders. Anyone know of a web hosting service that allows to just upload complete pre-coded HTML files rather than having to go through a web builder? Or is it possible with the two websites I mentioned above? Thank you in advance.