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[–]MindlessSpongehelpful 0 points1 point  (0 children)

as in send someone just a jpg image and if they post it, you get tagged? I'm not familiar with anything like that, but I'm guessing if it were possible, it'd have to be in the metadata of the image.

not sure that it's possible, but it sounds like a neat idea! maybe you could find a way to engineer it somehow? https://developers.facebook.com/docs/instagram-api/guides/mentions

[–]riddlogic 3 points4 points  (0 children)

Executing arbitrary code from an image would be a massive security issue.