What EXIF and GPS Metadata Reveals, and How to Remove It

A photo is more than the picture you see. Cameras, phones and editing programs write extra information into the file: when it was taken, on what device, sometimes exactly where. None of it is visible in the image, which is why it often travels with the file unnoticed. This guide explains what is stored, what it can reveal, how to remove it, and what removal does not cover.

What is stored in a photo

• EXIF is the main block. It records the camera or phone make and model, the date and time, exposure settings and, when location services were on, GPS coordinates. It can also hold a small preview thumbnail and a note about the orientation.
• XMP and IPTC are additional blocks written by editing programs and some cameras: author and copyright fields, captions, keywords and the name of the software used.
• Comments and text chunks are free-text fields. Some image generators write the settings they used, and sometimes the prompt, into a PNG's text chunks.
• Anything appended after the picture data can also ride along in a file.

What that can reveal

If a photo of your home carries GPS coordinates, anyone who gets the original file can read the location. The date shows when you were there, and the model shows what device you own. A seller photographing an item at home, someone sharing a picture with a stranger, or anyone sending an original file to a client may be handing over more than intended. A viewer that reads EXIF will show this in seconds. Whether a particular website or app strips it when you upload is a question for that service; if it matters, remove the data yourself before you share the file.

How to check

Most operating systems show a photo's properties, including date, camera and sometimes location, in the file's details panel. The dedicated route is a metadata viewer. Compare a file before and after removal to confirm the fields are gone.

How to remove it

The Image Metadata Remover takes a JPG, PNG, WebP or GIF and returns a copy with the metadata taken out. It does not decode and re-save the picture: it copies across the parts a viewer needs to draw the image and leaves the rest, so the pixels are unchanged. It removes EXIF (including GPS and the thumbnail), XMP, IPTC, comments, PNG text chunks and data appended after the image. It deliberately keeps the colour profile, and, if a photo relies on a rotation flag, that single flag, so the cleaned copy does not turn sideways.

Other tools here remove metadata as a side effect of re-saving the picture: the Image Resizer, Image Cropper, Image Rotator, the compressors, and the converters such as HEIC to JPG do not copy camera or location data into their results. For those you pay the cost of a re-save at lower quality, so use the remover when metadata is the only thing you want to change.

What removal does not cover

• What is visible in the picture. A street sign, a house number, a face or the text in a screenshot stays visible. Crop or edit the image if that matters.
• Watermarks inside the pixels. Some generators and services add invisible marks to the image itself. Removing metadata does not touch them.
• Recognition by content. A platform can still identify a picture by what it shows, and removing metadata does not make an image anonymous.
• The file name. The result is named after your original file, so rename it first if the name identifies you.

Check, then share

A good habit: remove metadata from photos you send outside your circle, open the cleaned copy to check it looks right, and share that copy. For the colour side of a file, see understanding image colour profiles.