Have you ever wondered if there is someone out there who looks just like you? With the advancements in technology, it is now possible to find your doppelgänger using face search websites and apps. These tools use facial recognition technology to scan websites for images that match your facial features.
What Are the Criteria for Facial Recognition?
Face recognition software uses computer algorithms to register the distinctive traits of a person’s face. A mathematical representation of this data, such as eye range or jaw shape, is created and gets compared to data from other faces in a facial recognition database.
There are various criteria that can be used in facial recognition systems, including:
- Geometric features – the distances between various points on the face, such as the distance between the eyes, the width of the nose, or the shape of the jawline.
- Photometric features – the colors and textures of the face, shape of the eyebrows, or the pattern of freckles.
- Structural features – the underlying structure of the face, such as the bones and muscles that support the skin.
- Behavioral features – the way a person moves their face, such as their facial expressions or the way they blink their eyes.
Biometric logins use much of this same technology, such as with iPhone’s Face ID feature.
Before You Search
Face search websites do require you to upload your photo. Carefully review any privacy policies to determine how your photo is used. While the sites listed state they protect user privacy and don’t share your photo without consent, these policies are subject to change.
Also, the accuracy of these sites and apps are subject to the photos available. Some rely on internal databases, while others scour the web for public photos.
Another thing to remember is how prevalent AI images are. Finding your doppelgänger might mean you just found an AI-generated photo instead. If you’re not sure, use an AI image detector to verify.
1. Twin Strangers
It’s surprisingly easy to find your doppelgänger with Twin Strangers. Upload a photo, create a free account, add any relevant details, and press Search. For best results, use an image where you’re looking directly at the camera. No cute head tilt or letting your hair cover part of your face.
You get five free searches before you have to buy credits. But, I’ve found it to be one of the best face search websites to find lookalikes without major limitations. Most only show you a few results for free. Twin Strangers shows you hundreds (if you match that many).
The site is scary accurate and you can even send PMs (private messages) to matches. I used an AI photo as a test and got 55 matches with an AI Match score above 40 percent. The AI Match lets you know how closely you match. The only downside is the site only compares you against other users, but there are currently over 12 million registered.
Just so you know, if you change your mind about adding your face to any of these websites or apps, learn how to delete your personal data from the Internet. Most also let you delete your account and remove your image(s).
2. Photo Sherlock
Photo Sherlock is one of the rare face search websites that doesn’t charge you to view results. Instead, upload a clear photo of your face and start searching. No account needed. You get a list of results, along with the website the photo was found. It’s the same process on the mobile apps.
Click any result to see more about where the image was found and see similar results to that image. It’s kind of easy to get lost in one search after another here, especially with no limits.
Unlike Twin Strangers, there isn’t a way to directly contact any of the results. Also, don’t be surprised if you see yourself in the results. The site brings up other photos it finds of you along with similar matches.
3. StarByFace
StarByFace doesn’t find doppelgängers, per se. Instead, it identifies the celebrity who resembles you the most. It compares your face to well-known celebrities’ faces and displays figures with similar faces.
Unlike other platforms, StarByFace doesn’t require you to enter any personal information to find a match. Upload a photo that shows your face clearly and search. The StarByFace algorithm will do the rest and find a famous person or celebrity who most resembles you. Click on the celebrity pictures you like the most and use the gradient option to make an image morph of you and your celebrity match.
It matches you to both genders and even gives you the best pair option to show the male and female celebrity you match with best. Unless you use the social share feature, photos aren’t saved.
4. FamilySearch
FamilySearch isn’t a traditional face search site. Instead, it’s an ancestry site that helps you create your family tree. Connect with other users researching the same family lines as you. To find your doppelgänger, just upload pictures of yourself. You’re also encouraged to upload photos of relatives.
Either way, FamilySearch compares your photos to others in its database to search for similar people. Look closely at the percentage score to see how closely your facial features match. The database is admittedly limited to just users who’ve uploaded their photos, but it’s a good way to possibly find relatives you never knew about. You can also use any DNA testing or ancestry sites to help with this too.
Signing up and searching is completely free. I do wish you could search without an account, but you have to create one to go beyond a basic name search.
5. Google Arts and Culture Art Selfie
What if your doppelgänger was a historical figure or a random person an artist painted? With Google Arts and Culture (iOS | Android), you find your lookalike in various artworks and other cultural artifacts. The Art Selfie feature lets you upload a photo and see what matches.
The feature is only available in the app, not on the website. And, if you want to know where to check out the artwork in person, just tap the result to see where it’s currently being displayed. No, you won’t find living lookalikes, but it’s still a fun way to possibly find your doppelgänger in a famous work of art.
In the app, tap Play and scroll down to Play with your camera to access Art Selfie. Want to remix your selfie with art and AI? Try Art Selfie 2 that’s also in the app and share with friends. My favorite part is you can do all of this with pet photos too.
If you want to use AI for more professional photos, try these AI headshot generators.
6. Lenso.ai
Most face search websites and apps require you to pay to unlock the source behind an image result. Lenso.ai is no different. However, unlike many similar sites, you do get to see numerous results without paying anything. Plus, the source is only slightly blurred, making it possible to see many sources without having to subscribe.
The platform uses AI to match facial features to any publicly available photo online. Use it to find your doppelgänger or even search for long-lost friends and relatives. It’s one of the better options that goes beyond just its own database or celebrity photos.
The downside is obviously the price. It’s $20/month to unlock up to 50 sources. So, I’d only recommend using this one if you’re serious about finding a source and possibly contacting a result.
While you can try using Google, Bing, or other search engines for a reverse image search, these aren’t designed for that and rarely work. So, you have to stick with sites and apps focused on reverse searching by facial features. Or, consider outsourcing the search by using Reddit.
