There are a couple of websites out there that will actually do this for you. It’s one of those things that the internet becomes obsessed with for a few months, and the consequence of that is that these sites often charge a little something to look at your photo and tell you exactly what celebrity they think you look like. This is typically done by taking an algorithm that analyzes the face in the picture you upload.
It’ll look at things like your eyes, your nose, and what shape your chin is, as well as more minute details such as the distance between your eyes and your nose, where your nose sits, and how curved your eyebrows are. That’s how you find your celebrity doppelganger.