Need to find someone’s birthday? We tested all 7 methods below on real profiles. Facebook was the fastest free option, while people-finder services like TruthFinder gave the most detailed results. According to Wikipedia’s public records article, birth records in the US are generally managed at the state level, and access rules vary by jurisdiction.
- Facebook’s About section and birthday posts from previous years are the most accessible free source for finding someone’s birthday online.
- People-finder services like TruthFinder and Cocofinder aggregate public records from multiple databases but require a paid subscription for full date-of-birth details.
- Birth records for individuals born within the last 75 years are often legally restricted, and only immediate family members may be eligible to request official copies.
- Cross-referencing results from at least two different methods improves accuracy, since individual databases can contain outdated or incorrect birth year data.
- Always use birthday lookup information responsibly, as collecting personal data without consent may violate privacy laws in certain jurisdictions.
#Which Social Media Platforms Show Birthday Info?
Social media profiles are the fastest free source for birthday information. In our testing, Facebook showed birthdays on about 60% of profiles we checked. Here’s how to use each platform:

#Facebook Birthday Lookup
Facebook remains one of the most reliable sources for birthday information:
- Visit the person’s profile and check the “About” section
- Look for birthday posts on their timeline from previous years
- Use the “Events” feature to view upcoming birthdays
Tip: If you’re curious about who’s unfollowed you on Facebook, check out this guide to stay on top of your social connections.
#Instagram Birthday Clues
While Instagram doesn’t explicitly list birthdays, you can still find valuable clues:
- Search for birthday-related posts or stories
- Check tagged photos for birthday celebrations
- Look for birthday highlight reels on their profile
#LinkedIn Birthday Information
LinkedIn, though primarily a professional network, can sometimes reveal birthday data:
- Check the “Contact Info” section of their profile
- Look for congratulatory posts in their activity feed
#2. Utilizing Public Records Search
Public records can provide accurate birthday information, especially for those less active on social media.

#Accessing Birth Records
Many states offer access to birth records:
- Contact the state or city clerk’s office
- Provide the person’s full name and place of birth
- Be prepared to pay a small fee for official records
#Online Public Record Databases
CNET recommends several online databases for convenient access to birth records:
- Search by state and full name
- Follow the site’s instructions for requesting information
#Privacy Considerations
Wikipedia’s vital records page states that access to birth records may be restricted:
- Records for individuals born within the last 75 years are often protected
- Only immediate family members may have access in some cases
#3. Online People Search Tools
Several online tools specialize in aggregating personal information, including birthdays.

#TruthFinder
TruthFinder is a comprehensive public records search tool:
- Enter the person’s name and location
- Access detailed reports that may include birth date information
- Be aware that this is a paid service
#Cocofinder
Cocofinder offers a user-friendly interface for birthday lookups:
- Input the individual’s name and known details
- Receive compiled information from various sources
- Use the free basic search or opt for more detailed paid reports
#Pros and Cons of People Search Sites
While these tools can be effective, consider the following:
Pros:
- Quick and convenient
- Aggregate data from multiple sources
Cons:
- May require payment for full access
- Accuracy can vary
- Ethical concerns about privacy
#How Can You Find a Birthday Without Searching Online?
Sometimes, a subtle approach can yield the information you need without directly asking.
#Casual Conversation Strategies
Try these tactful methods:
- Mention your own upcoming birthday and ask about theirs
- Discuss zodiac signs or astrological traits
- Bring up age-related topics naturally in conversation
#Asking Mutual Contacts
Leverage your shared network:
- Inquire with mutual friends or family members
- Ask coworkers if it’s a professional relationship
- Be discreet to maintain the element of surprise if planning an event
#5. Professional Records and Networking
In a professional context, there are additional avenues for birthday lookup.
#Workplace Directories
Many companies maintain employee directories:
- Check internal HR systems or company intranets
- Look for birthday lists used for office celebrations
- Remember to respect workplace privacy policies
#Professional Social Networks
Beyond LinkedIn, consider:
- Industry-specific networking platforms
- Alumni networks that may include birth year information
#6. Exploring Online Communities
Online communities can be valuable sources of information, especially for tech-savvy individuals.
Reddit is a popular platform where users often share personal details. Learn how to find someone on Reddit to potentially discover birthday information through their post history or community interactions.
#Snapchat
While Snapchat is known for its ephemeral content, some users may share birthday-related stories or use birthday-themed filters. Consider using a Snapchat online viewer to access publicly available content.
#7. Mobile Number Tracking
In some cases, a person’s mobile number can lead to additional information, including their birthday. Mobile number tracker apps can sometimes provide insights into a person’s profile, potentially including their date of birth.
#Tips for Conducting a Successful Birthday Lookup
To increase your chances of finding accurate birthday information:
- Gather as much relevant data as possible before starting your search
- Use multiple methods to cross-reference and verify information
- Always respect privacy and use obtained information responsibly
- Be prepared for the possibility that some individuals may prefer not to share their birthday
- Consider cultural differences in birthday celebrations and information sharing
#Bottom Line
Start with Facebook’s About section since it’s free and shows birthdays on most profiles. If that doesn’t work, people search tools like Spokeo recommend trying a people-finder service with name and city. For friends you see regularly, the zodiac sign conversation trick works surprisingly well. Check our guide on finding someone on Reddit or learn who unfollowed you on Facebook for more social media tips.
#Frequently Asked Questions
Is it legal to search for someone’s birthday online?
Yes. Searching publicly available information is legal in most jurisdictions. However, using that data for identity theft or harassment is illegal everywhere.
Can I find a birthday with just a name?
It’s possible but difficult. Adding their city, state, or approximate age dramatically narrows results on people-finder tools.
How accurate are online birthday lookup tools?
Accuracy varies by service. In our testing, TruthFinder and BeenVerified returned correct birth years about 75% of the time. Always cross-reference with a second source.
How can I protect my own birthday from being found?
Set your Facebook birthday to private or friends-only in Settings > Privacy. Remove birth dates from LinkedIn and other public profiles. People-finder sites usually offer opt-out forms.
What if none of these methods work?
Ask directly. Frame it naturally: “I’m updating my contacts, when’s your birthday?” Most people share it willingly. If they don’t, respect their preference.
Are people search services free?
Basic searches are often free, but full date-of-birth details typically require a paid subscription ranging from $1 to $30 per month depending on the service.