Your Facebook profile contains various types of information that you control and share with others. This information includes your basic details like name, email address, phone number, birth date, and location. Beyond these basics, your profile shows your profile picture, cover photo, educational background, work history, relationship status, and other biographical details you choose to add.
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Facebook also collects and organizes information based on your activity on the platform. This includes pages you follow, groups you join, events you attend, and people you connect with as friends. The platform tracks which posts you interact with, videos you watch, and links you click. Additionally, Facebook gathers information about your device, browser type, and IP address when you use the platform.
Understanding what information appears on your profile matters because different audiences may view different aspects of it. Your privacy settings determine who sees what. For example, you might share your phone number with close friends but not with distant acquaintances or the general public. Facebook allows you to customize visibility for nearly every piece of information on your profile.
Many people don't realize how much information their profile displays by default. When you create a Facebook account, certain information is set to be visible to a wide audience initially. This includes your profile picture, name, and username. Over time, as you add more information and change settings, your profile may contain more details than you intended to share broadly.
Practical takeaway: Take time to review your profile as if you were visiting it for the first time. Look at what information is visible and consider whether each piece matches your comfort level with sharing.
Facebook provides a tool called the "Off-Facebook Activity" feature that shows you information the platform has collected about your activity on other websites and apps. To access this, go to your Settings, select "Apps and Websites," then "Off-Facebook Activity." This shows you a summary of websites and applications that have sent information to Facebook about your activity. You can see the names of these sites and clear the data if you wish.
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Another way to access your information is through Facebook's Data Download feature. This allows you to obtain a copy of your information in a readable format. To find this, navigate to Settings, then scroll down to find "Download Your Information." Here you can select what types of data you want to download, including posts, photos, videos, friends lists, and messages. Facebook will compile this information and provide it for you to download.
Your profile information itself is visible when you click on your profile picture and view your profile page. You see exactly what appears publicly or to specific audiences. Each piece of information on your profile has privacy controls next to it. Look for small icons that show who can see that particular item. These icons typically display a globe (public), a group of people (friends), or other symbols indicating the audience level.
You can also search for yourself on Facebook as though you were another user to see what information is visible to people who are not your friends. Simply log out or use a private browsing window, then search for your name on Facebook. This shows you approximately what strangers and non-friends can view on your profile. Pay attention to your profile picture, cover photo, and any information listed in your "About" section.
Practical takeaway: Set aside 15 to 20 minutes to download a copy of your Facebook data and review what the platform has collected. Keep this file in a secure location for your records.
Facebook organizes privacy settings into several categories that give you control over different aspects of your profile and activity. The "Who can see your posts?" setting determines whether your posts go to the public, friends only, or specific custom groups you create. When you change this setting, it affects new posts going forward, though you can also edit privacy settings on individual older posts.
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The "Who can contact you?" settings control whether people can send you messages, friend requests, and see your email or phone number. These settings operate independently, meaning you can allow friend requests while restricting who can message you or view your contact information. This is particularly useful if you want to limit unsolicited contact while remaining findable by people you know.
Your "Blocking" options let you prevent specific people from seeing your profile, messaging you, or interacting with your content in any way. You can block individual users or create a blocked list. Additionally, you can restrict certain people so they remain your friend but can only see limited information about you. This allows you to keep someone in your friends list while controlling what they see.
The "Apps and Websites" section shows which apps you have given permission to access your Facebook information. Over time, you may connect various games, quizzes, or services to your Facebook account. Each of these permissions can be removed. Regularly checking this section and removing apps you no longer use reduces the amount of data being shared outside of Facebook's main platform.
Tag review and approval settings give you control over whether posts that mention you appear on your profile immediately or require your approval first. When tag review is enabled, you are notified when someone tags you and can approve the tag before it becomes visible on your profile. This prevents unwanted posts from appearing without your consent.
Practical takeaway: Start with the "Who can see your posts?" setting and adjust it to match your comfort level. Then move to the "Who can contact you?" settings. These two changes form the foundation of your privacy setup.
Facebook collects information to build a detailed profile about you that goes far beyond what you manually enter. The company gathers data about your location based on GPS signals, IP addresses, and device information. It tracks how long you spend viewing specific content, what time of day you are most active, and which types of posts you interact with most frequently. This behavioral data helps Facebook understand your preferences and interests.
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The platform also collects information from your device, including your contacts, calendar events, and photos if you grant these permissions. When you use the Facebook app, it may access your phone's microphone and camera permissions. Additionally, Facebook uses cookies and tracking pixels to follow your activity across other websites and apps that have Facebook buttons or plugins installed.
Facebook collects this information for several stated purposes. First, it uses the data to personalize your experience on the platform, showing you content and ads tailored to your interests. Second, it uses this information to improve Facebook's features and services by understanding how people use the platform. Third, the company uses data for advertising purposes, allowing advertisers to target people based on their interests, location, age, and behavior.
Third-party data brokers also contribute information to Facebook's database about you. These companies collect data from various sources and sell it to Facebook and other companies. This third-party data might include your purchase history, financial information, or demographic details. This external data is merged with the information Facebook collects directly from your activity.
Understanding this data collection is important because it affects what information about you exists and where it exists. Even if your Facebook profile settings are very private, Facebook itself still collects extensive information about your behavior on and off the platform. This information is stored in Facebook's systems even if you don't share it publicly.
Practical takeaway: Review app permissions on your phone. Go to your device's settings and check which apps have permission to access your camera, microphone, location, contacts, and photos. Disable permissions you don't need for apps to function.
One of the most effective ways to control your data visibility is by using Facebook's custom privacy lists. You can create specific groups of people and adjust what these groups can see on your profile. For example, you might create a "coworkers" list and limit what they see compared to your close friends. To set this up, go to Settings and look for "Privacy" options where you can create custom lists and assign people to them.
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Another important control is managing your search visibility. You can adjust who is allowed to find your profile when they search for you on Facebook. Options typically include allowing your profile to appear in all searches, only friends' searches, or disabling search visibility entirely. This setting prevents strangers from finding you through search and reduces the likelihood of unwanted contact or information gathering about you.
You can also manage your email and phone number visibility separately. These contact methods can be set to visible to everyone, friends only, or hidden completely. Many people choose to hide their phone numbers and keep their email private to avoid spam or unwanted contact. If you list a phone number or email on your profile, consider whether that information needs to be visible at all.
This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.