Snapchat does not have a built-in feature that allows you to set your friends list to private. By default, your friends on Snapchat are visible to others unless you've specifically changed your privacy settings for who can contact you or view your story.
Here are some general privacy settings you can adjust on Snapchat to limit who can interact with you:
Who Can Send Me Snaps: You can choose to receive snaps from "Everyone," "My Friends," or "Only Me." Selecting "My Friends" will restrict incoming snaps to people you've added to your friends list.
Who Can View My Story: Similarly, you can choose who can view your Snapchat stories. You can set it to "Everyone," "My Friends," or "Only Me."
Who Can See My Location: Snapchat has a location-sharing feature called Snap Map. You can control who can see your location on the map by selecting from options like "My Friends" or "Ghost Mode" (which hides your location from everyone).
Remember that even if you set your privacy settings to limit interactions with strangers, your friends can still see your friends list, and you can see theirs. Snapchat's primary focus is on connecting with friends, so it promotes social interaction among users.
Always be cautious about sharing personal information online and only add people to your friends list whom you trust. Additionally, keep in mind that app features and settings might change over time, so it's a good idea to check the app's official settings and privacy policies for the most up-to-date information.