Check Images Before Posting to SNS
Photos taken with your phone often contain embedded GPS data and device information. Check and remove this metadata before posting to SNS to prevent unintentional privacy leaks.
GPS data detected & removed
Location risk eliminated before posting to SNS
Why This Takes Longer Than It Should
People have had their home address identified from a single photo of their cat. The culprit is the GPS coordinate embedded in the EXIF block. Major social platforms do strip EXIF on upload — but only after the original has already reached their servers, and nothing is stripped when you share the raw file over DM, a cloud storage link, or your own blog. Backgrounds leak too: a QR code or a delivery label caught in frame carries just as much.
What's Actually At Risk Here
- ✓GPS is stored as precise latitude and longitude, enough to pin a home to the building. Checking before you post is the only reliable defense.
- ✓Camera model, serial number, and timestamps stay too — cross-referencing several posts can reveal your daily routine.
- ✓Doing the check in the browser avoids the irony of uploading a photo to a third party just to find out whether it was safe to upload.
3 Steps to Get It Done
Click any tool name below to go directly to that tool.
- 1Privacy Checker
Scan for EXIF data (GPS, camera model, timestamp) and embedded QR codes or barcodes
- 2Remove EXIF
Safely remove GPS location and other metadata from the image
- 3Compress Image
Compress to an appropriate file size for SNS uploads
Where People Get Tripped Up
These catch people out even when the steps are followed correctly. Skimming them first saves a redo.
- Platforms only strip EXIF from what you post publicly. If you hand over the original by DM or a shared drive link, you have to strip it yourself.
- Removing EXIF doesn't remove what's visible. Nameplates, mail, street signs, and QR codes still need to be cropped or masked out.
- Screenshots carry no GPS, but notification banners and other open tabs often carry personal information instead.
Frequently Asked Questions
- Do smartphone photos contain GPS data?
- In many cases, yes — depending on your camera app settings, GPS coordinates are embedded in the photo. Posting to SNS can reveal your home or workplace location.
- Does removing EXIF data change how the image looks?
- No. The visual appearance stays the same — only the invisible metadata is removed.
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