Social Media Privacy Settings That Actually Matter

Social Media

Instagram

Instagram shares a lot by default: your activity status, read receipts, story views, and tagged photos. Most of these can be limited without affecting how you use the app.

Switch to a private account if you do not need public reach (Settings > Privacy > Private Account)

Turn off Activity Status so people cannot see when you are online

Disable sharing to other apps (Facebook, Twitter) unless intentional

Review tagged photos before they appear on your profile (Settings > Privacy > Tags > Manually Approve Tags)

Limit who can message you (Settings > Privacy > Messages)

Social Media

Twitter / X

Twitter exposes your likes, follows, and location by default. It also shares data with advertisers unless you explicitly opt out.

Disable location on tweets (Settings > Privacy and Safety > Location Information)

Turn off Discoverability by email and phone number

Review and clean up Connected Apps (Settings > Security > Apps and Sessions)

Disable personalized ads (Settings > Privacy and Safety > Ads Preferences)

Protect your tweets if you want a private account

Social Media

Facebook

Facebook has the most granular privacy settings of any platform, but the defaults are all set to maximum exposure. Worth spending 15 minutes here.

Change default post audience to Friends Only (Settings > Privacy > Who can see your future posts)

Limit who can look you up by email or phone number (Settings > Privacy)

Review what info is public on your profile (About section, friends list, photos)

Turn off face recognition (Settings > Face Recognition)

Review app permissions and remove old apps (Settings > Apps and Websites)

Social Media

LinkedIn is often overlooked because it feels professional, but it exposes your job history, connections, and activity to anyone by default.

Control your public profile visibility (Settings > Visibility > Edit your public profile)

Disable activity broadcasts for connection changes and profile edits

Turn off profile viewing notifications if you want to browse privately

Review who can see your connections (Settings > Visibility > Who can see your connections)

Disable data sharing with third-party apps

Social Media

TikTok

TikTok collects a lot of data and most of it is shared with advertisers. The privacy settings are limited, but worth configuring.

Set account to private if you do not create public content

Disable personalized ads (Settings > Privacy > Personalization and Data)

Turn off Allow Others to Find Me (Settings > Privacy)

Disable downloads of your videos

Review and revoke third-party app access regularly

Takeaway

Most social media privacy improvements take 5 minutes per platform and make a real difference in how much of your life is publicly visible.