Facebook does not let you see exactly who views your profile
Ignore apps or websites that claim they can show profile viewers
Check your profile privacy settings to control who can see your posts and info
Review your audience for future posts before publishing
Use the Privacy Checkup tool in Facebook settings
Limit who can find you using your phone number or email
Turn on profile and post review for tags before they appear
Restrict past posts if you want to limit older content visibility
Review your friends list and remove people you do not want to have access
Check your story viewers if you post Facebook Stories
Review reactions, comments, and post insights on public pages or professional mode only
Block users if you do not want them to view your profile or content