Open the Facebook app or website
Go to your profile
Tap or click the three dots next to Edit profile
Select Profile and tagging settings or Privacy settings
Change Who can see your future posts to Public
Change Who can see your friends list to Public if available
Change Who can see your profile information to Public where possible
Edit each profile section and set visibility to Public
Turn on Follow settings so anyone can follow you
Review your About section and set each item to Public
Check your profile photo and cover photo privacy settings
Review past posts and change their audience to Public if needed
Save all changes