What Is EXIF Data, and Should You Remove It Before Sharing Photos?
A photograph is not only a picture. Tucked into the same file is a block of metadata recording the camera, the settings, the date and time, and - if location services were on - the coordinates where you stood. The EXIF Data Viewer and Remover shows you exactly what your photo is carrying and hands back a clean copy.
What is in there
The technical fields are the harmless and genuinely useful part: camera make and model, lens, shutter speed, aperture, ISO, focal length. Photographers use them to learn what worked.
Then there is the timestamp, accurate to the second, recording when the shutter fired. And the part that matters most: GPS coordinates, often accurate to within a few metres. A photograph taken at home carries your address. One taken at work carries your workplace. A set of photographs carries a map of where you spend your time, and the timestamps say when.
There is usually an orientation flag too, which is the thing that makes photos appear sideways in some software.
Who can actually read it
Anyone with the file. A browser extension, a desktop photo viewer, or an online viewer will show it in seconds - no special skill involved.
What varies is whether the file still has it. Most large social platforms strip EXIF when they process an upload, partly for privacy and partly to save space, so a photo posted to a feed usually arrives clean. But a photo sent as an email attachment, uploaded to your own website, shared in a chat app as a file rather than an image, or handed over on a memory stick keeps everything.
When to strip it
Before publishing on a site you control, since nothing strips it for you. Before sending a photo of something at home to a stranger - a marketplace listing is the textbook case. Before sharing pictures of children. And whenever you cannot be certain what the receiving system will do.
When to keep it: photographs you are archiving, where the date and settings are part of the record, and work you are submitting where the camera data is relevant. Strip a copy and keep the original.
Common questions
Does removing EXIF change the picture?
No. The image data is untouched; only the metadata block is removed.
Will stripping it fix a sideways photo?
It can make it worse, since removing the orientation flag leaves the pixels as they were. Rotate the image properly first with the Image Editor.
Do screenshots have EXIF?
Very little, and no location. They are generated by the device rather than captured by a camera.
Does cropping remove the location?
No. Editing the pixels does not touch the metadata unless the software deliberately discards it.
What about PNG files?
PNG can carry metadata but rarely holds GPS data, since cameras do not shoot PNG. JPEG is where the risk is.
Want to see what your photos are carrying?