If you want to know who visits your profile, the only honest answer is: on Facebook. Anyone who says otherwise is trying to exploit you.
Here’s a general review based on what these tools actually do: facebook profil viewer
Facebook itself has no official “profile viewer” tracker. You can only see: If you want to know who visits your
You're looking for a guide on how to view Facebook profiles. Here are some general tips: facebook profil viewer
Can people see if you've viewed their profile? No - Facebook