Are 360 photos viewable on any website?

I need to create 360 "virtual tour" photos of classrooms and meeting spaces in our building that can be published on the school website. I used the 360 one R camera in photo mode, but when I export the photo files using the Insta software, it only produces a fisheye image of the two facaing views.

How can I get a 360 photo from the camera that's viewable on a website that allows the viewer to move around the room virtually? What file formal will that image be in and does it require special software or a plugin to view on a website?