Can someone see when I took a photo?

By Check Before Send · Updated 13 October 2026

Often, yes. Most cameras and phones save the date and time a photo was taken inside the file. Apple says sharing a photo from an iPhone includes its metadata, such as date and time. Anyone who opens the file in a program that shows file details can read it, even if the picture itself shows no date.

This guide covers where the date lives in a photo file, what Apple documents about it, and what we found in a test photo.

Where the date is stored

A photo file can carry several dates. The ExifTool documentation, which lists the EXIF tags, shows a modification date, an original capture date called DateTimeOriginal, a create date, and separate entries for the time zone offset and for fractions of a second. The tag list describes the time zone entry as the offset of the original capture time from GMT.

That matters because a time with an offset says more than a clock reading. It can suggest which part of the world you were in when the photo was taken.

What Apple says

Apple's page about sharing from an iPhone notes that sharing a photo or video includes sharing its metadata, such as date and time, location, device and captions. Apple's page about photo information explains that the Photos app shows the date and time a photo was taken and that you can adjust it.

Changing the date in an app is not the same as removing it from a file you send. The first changes what the app shows; the second changes what the file holds.

What we tested

We made a small test photo with an invented capture time written into its EXIF data, and ran Check Before Send on it. It listed the original capture time with its value as a medium-priority finding. We let it make a copy with that removed, and scanned the copy a second time: no findings remained. A comparison of the decoded pixels of the two files showed no difference.

This was one small test file. A photo from a phone may carry more date fields than our test photo did, and we did not test every camera.

What to do

Decide whether the date matters for this recipient. A holiday photo posted a week later tells people when you were away.
If it matters, send a copy with the date removed rather than relying on a setting in a photo app.
Check the copy, not the original.

Check the file before you send it

Drop the photo into Check Before Send. It lists the dates it finds, you choose what to remove, and it writes a new copy and runs a second scan on that copy. "Verified not found" means the second scan found nothing, not that the file is guaranteed clean. It reads the data stored in the file, not what the picture shows, such as a visible clock or a calendar.

The photo is read inside your browser and is not uploaded; the Trust Center explains how to confirm that. For a related question, see do iPhone photos have location data, or browse the other guides.

Sources

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