The allure of private Facebook profile picture viewers is understandable, given the desire to access content in a more unrestricted manner. However, the potential risks to privacy, security, and legality mean users should approach these tools with caution. It's essential to prioritize safety and consider the implications of using such viewers.
If a mutual friend is tagged in the profile photo or has interacted with it, the image might become visible through the mutual friend's public activity log. How to Protect Your Own Profile Picture