If you're about to list something for sale online, remove metadata from your photos before you post them. Product photos taken at home carry the exact GPS coordinates of where they were shot by default — meaning your home address, attached invisibly to a listing that's about to go public.
Why this is easy to miss
You're focused on the item — good lighting, a clean background, an accurate description. The photo's hidden metadata isn't something you'd think to check, because it's completely invisible when you look at the image itself. But if the photo was taken on a phone with location services on, the GPS coordinates are embedded in the file regardless of whether you meant to include them.
How precise is "precise"
This isn't a rough neighborhood-level guess. GPS metadata is typically accurate to within a few meters — enough to pinpoint the exact building, and often the exact room, where the photo was taken. For a listing meant to be seen by strangers, that's a meaningfully different level of exposure than most sellers intend.
Where this matters most
- Marketplace listings (Facebook Marketplace, Craigslist, and similar) — photos taken at home for a quick listing are the most common case, and the least likely to get a second thought before posting.
- Classifieds and swap sites — same risk, especially for higher-value items where you might be dealing with an unfamiliar buyer.
- Anything photographed inside your home — furniture, electronics, anything too big or awkward to photograph elsewhere.
Checking and removing it
This takes about as long as writing the listing's title:
- Drop your product photo into the strip EXIF data tool (or the GPS-specific version if you only want to confirm and remove location data specifically).
- If GPS or other metadata is present, it's flagged clearly before you do anything else.
- Click strip and download the cleaned version. The photo looks identical — only the hidden data is removed, not the image quality.
- Use the cleaned file for your listing instead of the original.
A habit worth keeping
If you sell things online with any regularity, it's worth making this a standard step rather than a one-time fix — check before you post, every time, the same way you'd check the price or the description. It costs nothing and removes a real, easily overlooked exposure that has nothing to do with the item you're actually selling.