How to Keep Strangers From Seeing Your Facebook Posts

Facebook users can control who sees their personal posts through privacy settings that let them choose an audience rather than share everything publicly.

Before publishing a post, check the audience selector near your name. Choosing “Friends” instead of “Public” limits the post to people on your friends list. More selective options allow you to exclude particular friends or share with a smaller group.

To review the default audience for future posts, open Facebook’s settings and look for the posts controls under “Audience and visibility.” Menu labels and locations may vary depending on the version of the app.

Older posts need attention too. Changing the audience for future posts does not automatically make previous public posts private. Facebook offers a “Limit past posts” option to restrict older posts shared publicly or with friends of friends, while individual posts can also be reviewed separately.

These controls do not make an entire profile invisible to strangers. Some profile information remains public, and people who can see a post may still copy or capture it. Reviewing both post audiences and profile details can help reduce unwanted exposure.