rehess wrote:
Dpi doesn't mean much - and easy to change back with almost any edit program.
Are you really suggesting that the OP reduce the number of pixels in the picture, say from 4500x3000 to 1500x1000?? I do that sometime, but, honestly, I don't expect anyone to steal my photos.
I reduce my images to 640x640 before posting on social media. (and they still get ripped off, but they don’t look too good when enlarged ;-).