Privacy
Do Mac Screenshots Contain Metadata or Location?
Yes, but not much, and no location. A fresh Mac screenshot we inspected had no GPS and no camera fields. It held a display color profile, a “Screenshot” comment, resolution tags and hidden Finder attributes. The bigger privacy risk is what is visible in the picture.
What metadata is inside a Mac screenshot?
We took one full-screen screenshot with screencapture on a MacBook and read only its metadata. We did not look at the pixels. Results, from exiftool, sips and xattr:
| Field | What we found |
|---|---|
| Format and size | PNG, 3024 x 1964 pixels, about 5.7 MB (5,693,292 bytes) |
| GPS or location | None |
| Camera make, model, lens | None |
| Embedded color profile | Display profile (Display P3), named after the screen |
| User Comment | "Screenshot" in both EXIF and XMP |
| Resolution | 144 dpi |
| Display info | Binary blobs for the display model and native display info |
| Finder attributes | Screen-capture flag, screen rectangle, type "display" |
Nothing here identifies you or where you are. The display fields describe the screen, not the person. Different capture methods (a window or a selection) may differ slightly. We measured the full-screen case only.
Does a screenshot contain your location?
No. Our test file had no GPS tags. A screenshot is rendered from your screen, not captured by a camera, so there is no sensor reading to record. The EXIF location you hear about comes from photos taken with a phone camera. See what EXIF data is and how to remove GPS from photos.
One caveat: a screenshot of a photo does not copy the photo’s EXIF. The new image has only the screenshot’s own metadata. A screenshot of a map app, though, shows the place in plain sight.
What are the hidden attributes on a screenshot?
macOS stores extra labels as extended attributes outside the image data. List them with:
xattr -l Screenshot.pngOn our file this showed com.apple.metadata:kMDItemIsScreenCapture, kMDItemScreenCaptureGlobalRect, kMDItemScreenCaptureType (value “display”) and com.apple.provenance. Spotlight uses these to find screenshots.
They live on the file, not in the pixels. When we converted the PNG to JPEG with sips, the new file kept only com.apple.provenance and dropped the screen-capture ones. The EXIF-style “Screenshot” comment did carry over. Upload sites and email generally see the image bytes, not these attributes.
What can a screenshot reveal besides metadata?
- The filename. The default name includes the date and time of capture.
- What is on screen. Notifications, tab titles, your username in a path, a menu bar clock, account emails.
- Your display. Resolution and the screen’s color profile hint at the type of Mac.
Crop and check the picture before sharing. If you want to remove every metadata field anyway, our guide to removing EXIF data on a Mac and the Terminal version show how, and why metadata alone is not enough.
How do I check a screenshot myself?
exiftool Screenshot.png
sips -g all Screenshot.png
xattr -l Screenshot.pngexiftool is a free download and shows the most. sips and xattr are already on your Mac. In Preview, Tools > Show Location Info is grayed out when an image has no location data, which was the case for ours.
Does removing the metadata make a screenshot smaller?
Barely. We stripped every tag from our 5,693,292 byte PNG with exiftool -all= and the file dropped to 5,689,471 bytes, a saving of 3,821 bytes. The size is in the pixels, not the tags. Converting that same screenshot to JPEG with sips gave 245,407 bytes. That is one screen with flat content, so your results will differ for photos or busy windows.
If screenshots are eating space, change the format or compress them, not just the metadata. See compress images on a Mac: methods compared.
When is Smol the wrong tool for this?
For a single screenshot you do not need an app. Crop it in Preview or Markup, check exiftool, and share. Free tools cover it, and there is no GPS to remove anyway.
Smol earns its $29 (once, one Mac) on batches: a folder of screenshots and phone photos where you want EXIF, GPS, IPTC and XMP stripped without re-encoding, from a Finder right-click or a watched folder, with nothing uploaded. We did not test whether Smol removes the Finder attributes above, so do not rely on it for those. See pricing or the best metadata remover for Mac.
How we checked this
Took one full-screen screenshot with screencapture on a MacBook and inspected only its metadata with exiftool 13.50, sips and xattr. Converted it to JPEG with sips to see which attributes survived. Read Apple’s Preview page on location info. Facts last checked . We make Smol, so treat our claims about it with the same care as any vendor’s, and see our editorial policy.
Screenshot metadata: common questions
Do screenshots have EXIF data?
Some. Our Mac screenshot had an EXIF User Comment reading "Screenshot", resolution tags and a display color profile. It had no camera make, no lens and no GPS. So it has EXIF fields, but nothing personal like a photo from a phone.
Can someone find my location from a screenshot?
Not from metadata. We found no GPS tags in a Mac screenshot. They can learn things from the visible content, such as a map, an address bar or a notification, and from the filename timestamp. Review the image, not just the metadata.
Do iPhone screenshots contain metadata?
We only tested a Mac screenshot, so we will not claim details for iPhone. A screenshot is generated by software rather than a camera, so a GPS reading is not expected, but check one with exiftool before assuming.
Does the screenshot filename give away anything?
Yes. The default Mac name starts with Screenshot and includes the date and time you took it. If the time matters, rename the file before sharing. The name is not stored in the image data, so renaming removes it completely.
Do I need to strip metadata from screenshots before posting?
Usually not for privacy, since the fields we found are harmless. It can still be worth stripping a batch to shave bytes or to be consistent with photos. Always check the visible content first, because that is where real leaks happen.
Keep reading