A photo from your phone carries more than what is in the frame: when it was taken, on what, and often exactly where.
This is Exif data, written inside the file alongside the image. It is genuinely useful — it is why you can find when something was taken, or see your photos laid out on a map.
Handing the file to someone else is where it changes. Send the file as it is and all of that goes with it.
Posting to social media usually strips it
The reassuring part first. Most large social and photo-sharing services remove Exif on upload. They re-encode the image to save space anyway, and it falls out in the process. “Posting a photo reveals your address” is largely out of date.
It matters when the file itself changes hands: email attachments, choosing “send as file” in a chat app, cloud sharing links, listing photos on a marketplace. Those can pass the original along intact.
Two ways to deal with it
1. Never record it
Your phone can withhold location from the camera: on iPhone, Settings → Privacy & Security → Location Services → Camera; on Android it is in the camera app’s own settings. This affects photos from now on, not ones you already have.
2. Remove it afterwards
This site’s image metadata remover does it, and it lists what is inside before removing anything, so you can see whether location is even present before deciding. It handles several files at once.
One detail worth knowing: orientation has to be kept. Strip it along with everything else and portrait photos start displaying sideways. Some tools do exactly that, so after using any of them, check that your photos have not rotated.
None of this warrants alarm. Social posts usually drop it, and Exif is a useful thing to have. Worry when you hand over the file itself — that is about the right temperature.
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