An original photo can contain EXIF metadata, including where it was taken if camera location access was enabled. Sending a picture may therefore reveal more than what is visible in the frame.
My earlier Chinese article about paid personal-photo communities raised a related privacy concern. The same issue applies to anyone sharing personal photos with strangers.
Check an existing iPhone photo
Open the photo and view its information panel. If it has a location, use the location adjustment control to choose No Location. On recent iOS versions, the menu and labels can differ from the original screenshots.
When sharing through the Photos share sheet, check Options and turn off Location where available. Verify the resulting file if privacy matters, especially when sending an original as a document.
Stop adding location to future photos
In iPhone Settings, open Privacy & Security, Location Services, then Camera, and choose Never if you do not need geotagging. Other phones have similar camera-location permissions.
Do not rely on compression
Some messaging apps and websites strip metadata when they resize or transcode images. Others preserve it, particularly for original-file uploads. It is inaccurate to assume that every picture sent through a chat exposes GPS data, or that every compressed picture is safe.
Check before sending. A series of photos can also reveal routines through visible landmarks, reflections, and backgrounds even after metadata is removed. See Apple’s photo-sharing guide for current controls.
Adapted from the original Chinese article, published on February 9, 2026.
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