Facebook does not show the exact date people created their accounts on their profiles. Unlike some social media platforms, there is no public “Joined on” section visible on every profile. Still, there are a few methods that can help estimate or sometimes reveal when a Facebook account was created.
If you are trying to find out whether an account is old, fake, newly created, or want to know when someone started using Facebook, there are several ways to check.
The easiest and most trustworthy method is through Facebook Marketplace, because many Facebook profiles display the account creation month and year there. Other options include using a Facebook account age checker tool, checking the person’s oldest posts, or using monitoring apps when it is your child’s device.
I usually recommend starting with the Marketplace method because it gives the clearest result without needing to log into anything extra. If that does not work, the tool can still help build a close estimate.
How to See When Someone Joined Facebook
Many people want to know when a Facebook account was created because it can help identify fake profiles, scam accounts, or inactive users. A newly created account often has very little activity, fewer photos, and a limited history.
Older accounts usually contain years of posts, comments, profile updates, and activity. If you are buying something on Facebook Marketplace, adding a new friend, or checking a suspicious profile, knowing the account age can help.
1. From Facebook Marketplace
One of the easiest ways to see when someone joined Facebook is through their Facebook Marketplace profile page. Many Marketplace profiles show the month and year the account was created.
The method works because Marketplace includes additional account details that are not always visible on a normal Facebook profile. Once you insert the profile ID into the Marketplace profile link, Facebook may display something like “Joined Facebook in June 2016.”
I find this method the most accurate because it usually shows the exact month and year instead of forcing you to guess.
Step 1: First of all, open the Facebook profile of the person and copy their profile ID from the profile link in the browser address bar.
Step 2: Then, if the profile uses a username instead of numbers, use the Facebook ID finder tool below to convert it.
Step 3: Enter the profile URL and click on ‘Find ID’ and wait for the ID of the profile page to load.
Step 4: Now, copy the numeric Facebook profile ID shown by the ID finder tool (or visible in the profile source code).
Step 5: Open this Facebook Marketplace profile link in a browser: [https://www.facebook.com/marketplace/profile/ID_here/] and replace “ID_here” inside the link with the numeric profile ID you copied earlier from Facebook.
For example, after replacing the ID, the page may show something such as “Joined Facebook in September 2018.”
This method works best for public accounts and profiles that have Marketplace enabled. If the person has never used Marketplace, the page may not show anything.
2. Facebook Account Age Checker
Another useful option is TechniqueHow’s Facebook Age Viewer tool; instead of manually checking the profile, the tool scans the account and estimates when it was created.
Our Facebook Age Viewer tool works by taking a Facebook username or profile URL and analyzing the public data connected to that account. It checks profile details, old activity, public photos, timeline patterns, and other signals. Then, it uses AI-based analysis to estimate the account creation period.
You only need to paste the Facebook username or profile URL into the tool and click the “Check” button. Within a few seconds, the tool can display profile details and an estimated account age.
Along with the estimated date, it may also show:
- Profile name
- Profile picture status
- Account analysis
- Estimated creation month and year
- AI-based age analysis
Step 1: Open the Facebook age checker tool and paste the person’s Facebook username or complete profile URL.
Step 2: Now, click on the “Check” button so the tool can begin scanning publicly available profile information automatically.
Step 3: Just wait a few seconds while the AI mode analyzes profile activity, pictures, history, and timeline clues, and see the final result showing profile details and the estimated Facebook account creation date.
This method is useful for checking accounts that appear suspicious, recently created, or inactive. A fake account usually has very little activity and a recent estimated creation date.
If the tool says the profile likely started in late 2025, but the account claims years of history, that can be a sign the profile is not genuine.
I usually use this method after trying the Marketplace option because it saves time and works even when the account is partially private.
3. Use mSpy App
If you want to know when your child created a Facebook account, a parental monitoring app can help. One of the most common apps used by parents is mSpy.
mSpy is designed for parental control and monitoring. It allows parents to view activity on a child’s phone, including Facebook use. The app can help track when a Facebook account was created, when photos were uploaded, and what activity happened afterward.
The app is meant for monitoring a child or device that you legally own or supervise. It should not be used on another adult’s device without permission.
If a child creates a new Facebook account, the app can often show the first activity recorded on the device. This makes it easier to understand when the account was likely created. But, this works for a newly created account, cannot determine correctly for an old account, as the app may not have been installed at that time.
For example, if the first Facebook profile picture was uploaded on February 12 and the first login happened the same day, that is often close to the real join date.
Step 1: Install the mSpy app on the child’s phone after confirming you have permission to monitor.
Step 2: Connect the monitored phone with your parent dashboard account using the setup instructions provided.
Step 3: Open the Facebook activity section inside the dashboard to review messages, photos, stories, and uploads.
Step 4: Check the earliest Facebook activity date to estimate when the account was first created.
This method is useful for parents who want to know when a child opens a Facebook account without informing them. It can also help parents monitor unsafe activity, suspicious contacts, or hidden profiles.
However, this method only works after the app has been installed. It cannot go back years unless older activity already exists on the monitored device.
4. Old Post Analysis
Another simple way to estimate when someone joined Facebook is by checking their oldest visible posts. Most people start posting shortly after creating their account. By scrolling to the earliest content on their timeline, you can often estimate when they first joined.
You can try opening the person’s profile and scrolling down their timeline. Now, continue until you reach the oldest visible post, earliest shared photo, first profile picture, or first status update.
If their oldest post says “Started college in August 2017” and there is nothing earlier, the account was probably created around that time or slightly before.
You can also open the Photos section and sort through “Profile Pictures” or “Timeline Photos.” The oldest uploaded image often provides a very strong clue. Many people upload their first profile picture immediately after creating their Facebook account.
If the oldest visible profile picture was uploaded in March 2014, the Facebook account was likely created around March 2014.
Another useful trick is checking the “Life Events” section. Some people leave old events visible, such as graduating from school, starting work, or moving. If the earliest life event appears in 2013 and there are no older posts, the account probably started around that period.
This method is not always exact because some people delete old posts or keep them private. Others may create an account but not use it for months. Still, when combined with the Marketplace method or an age viewer tool, old post analysis becomes much more accurate.
The biggest advantage is that you do not need any special tools. You only need access to the visible profile.
When Did I Join Facebook?
If you want to know when you created your own Facebook account, Facebook includes the exact date inside your account settings.
Unlike checking another person’s account, you can see your complete account creation date directly. Facebook usually shows the full day, month, and year inside the “Access Your Information” section.
This is useful if you forgot when you joined Facebook or want to celebrate your account anniversary.
Step 1: Open Facebook and tap your profile picture or menu icon in the top corner.
Step 2: Go to Settings by tapping the small gear icon inside the menu section.
Step 3: Use the search bar in Settings and type “Access your information” carefully.
Step 4: Tap the “Access Your Information” option when it appears in the search results.
Step 5: Open the “Personal Information” section from the list of available account details.
Step 6: Under “Profile Information,” look for the line labeled “Your Account Creation Date.”
Facebook will show the exact date, month, and year when your account was created.
This method works in both the Facebook mobile app and the desktop website. It is the only official method that shows the exact creation date instead of an estimate.
Why Facebook Does Not Publicly Show Join Dates?
Facebook used to display more information publicly than it does today. Over time, the platform reduced public profile details because of privacy concerns.
If everyone could see exactly when an account was created, it could reveal more personal information than some users want to share. That is why Facebook only displays the creation date inside your own account settings.
For other users, you need indirect methods such as Marketplace, old posts, or profile analysis.
The join date can still be useful for many reasons:
- Identifying fake profiles
- Checking suspicious Marketplace sellers
- Verifying old friends
- Seeing whether an account has been recently created
- Confirming if a business profile is genuine
A profile created only a few days ago with no posts and no friends may not be trustworthy. On the other hand, an account with ten years of history is usually more believable.
✨ Final Words:
The best way to see when someone joined Facebook is through the Facebook Marketplace profile page. Once you find the person’s numeric profile ID and place it into the Marketplace link, Facebook shows the exact month and year the account was created.
When the Marketplace method does not work, our Facebook Age checker tool can still estimate the account age using profile details and AI analysis. Old posts and profile pictures can also help you make a close guess.
Using more than one method gives the most reliable result. Usually, Marketplace plus a profile ID finder is enough to discover when a Facebook account was created.
Frequently Asked Questions
The Marketplace method works only if the person has Marketplace enabled or has used Marketplace before. If the profile has never accessed the Marketplace, the page may remain blank or fail to show the join date. It can also fail if you entered the wrong numeric profile ID. Using a Facebook ID finder first usually fixes the issue.
A Facebook Age Viewer gives an estimate based on visible profile details, old activity, photos, and timeline history. It is often close, but not always perfect. If the person deleted older posts or keeps their account private, the estimated date may be slightly wrong. The most accurate approach is combining the viewer result with the Marketplace method.
Yes, if you use a parental monitoring app on your child’s phone with permission. Apps such as mSpy can show the first Facebook login, first uploaded photo, messages, and profile activity. By looking at the earliest recorded activity, parents can estimate when the account was created. This only works after the monitoring app has been installed.
