The opportunity to see how your profile appears to others is a great feature of Facebook. You can examine your profile as it appears to the general public by following these steps:
When you open Facebook, tap the arrow in the upper right-hand corner of the screen. Press and hold the three horizontal lines in your upper right corner in case of an Android device. In the lower right corner of your iPhone screen, you'll see three horizontal lines using iPhone. Then go to your profile.
Tap on the three horizontal dots to the right of Edit Profile on your profile page.
Use the View As button.
You now have access to the public version of your profile.