If you don't want to install them, you could also use Barnite to scan their barcodes to add them more quickly. Works well with something like Barcode to PC (installed on both your PC and phone). Source: about 1 year ago

Imagine all the nefarious use-cases of these "face search" sites. There are several sites that are available to the public [0] for a fee that allow anyone to upload a photo and search for information related to the person in the picture. These sites often link to social media sites, personal blogs etc. Individuals can opt-out, but it only de-indexes their data instead of removing it, and opting out requires... - Source: Hacker News / 16 days ago

Post his photo here. You will likely find his socials: Https://pimeyes.com/en. Source: 11 months ago

If you have pictures of him you can use https://pimeyes.com/en to try and see if you can get a match somewhere? Source: 11 months ago

Pimeyes is really good, but you have to pay to reveal the deets. I've used it before and then used facecheck/tineye/Google to hunt down the partial images Pimeyes gave me. Source: 12 months ago

3.) If you have an image of your face as your profile image on YouTube, terrible idea. I can use facial recognition software such as PimEyes to find anywhere else on the internet that an image of you exists. Source: 12 months ago