You list an old chair for sale and post three photos taken in your living room. You share a picture of your child's first day at school in a parents' group. You send a selfie to someone you met online. In each case the picture shows what you meant to show, and possibly something you did not: the exact latitude and longitude where it was taken, saved invisibly inside the file.
This hidden information is called metadata, and in photos it is usually stored as EXIF data. Most of it is harmless, some of it is useful, and the location part can be a real privacy risk. This guide explains what is in there, which apps remove it for you, and how to clean a photo yourself in a few seconds.
What EXIF data is
EXIF (Exchangeable Image File Format) is a standard way for cameras and phones to store details about a photo inside the image file. When you take a picture, your phone typically records:
- Device details: the make and model of the phone or camera, the lens, and sometimes the software version.
- Settings: exposure time, aperture, ISO, focal length and whether the flash fired.
- Date and time the photo was taken.
- Orientation, so the photo displays the right way up.
- GPS location, if location tagging is enabled for the camera: latitude, longitude, and often altitude and direction.
Photographers rely on these details to learn from their shots, and photo apps use the date and location to sort pictures into timelines and maps. The problem is only that the information travels with the file when you send it to someone else.
Why the location matters
A single photo's GPS coordinates can be accurate to a few metres. Taken at home, that is your home address. Taken at a school gate, it is where a child spends every weekday. Combined with the date and time, a few photos can show a routine.
This is not a theoretical concern. Anyone who receives the original file can read the coordinates with freely available software, or simply open the photo's details on a computer. The EXIF Viewer & Remover shows the location on a map if a photo has one, which is a sobering way to see what a file gives away.
Check a photo before you share it
- Open the EXIF Viewer & Remover and drop in a photo. It is read in your browser and never uploaded.
- Read the summary. If the photo contains GPS coordinates, the tool says so clearly and can show the place on a map. You also see the device, the date taken and the software used.
- Look at the full list if you are curious; some cameras store dozens of fields, including serial numbers.
If no location is found, the photo is less sensitive, but the date and device details may still be more than you want to share.
Remove the hidden details in one click
Click Remove all hidden details and download the clean copy. Two things make this safe to do on any photo:
- It is lossless for JPEG, PNG and WebP. The metadata is removed without re-compressing the image, so quality and resolution stay exactly the same. Many other methods, such as re-saving or taking a screenshot, reduce quality.
- It is verified. The tool reads the cleaned file again to confirm nothing personal is left.
Photos from iPhones are often in HEIC format. You can view their details in the tool; to clean and share them widely, convert them to JPEG first with HEIC to JPG, then remove the metadata from the JPEG.
Do social media and chat apps remove it?
Many large platforms strip location data from photos when you post them publicly, partly for privacy and partly to reduce file size. But the behaviour varies by app, by version and by how you send the file:
- Sending a photo as a document or file attachment, rather than as a photo, often keeps the original file, metadata included.
- Email attachments usually keep everything.
- Cloud links (shared drives and folders) give the recipient the original file.
- Marketplaces, forums and smaller websites may or may not strip data, and rarely say which.
Because you cannot easily check what each service does, the safe habit is to clean photos yourself before sharing them anywhere outside your close circle.
Stop it at the source
The simplest long-term fix is to stop your camera saving location in the first place, or to remove it while sharing.
- iPhone: you can turn off location for the Camera app in the privacy settings for location services. When sharing a single photo, the share sheet also has an option to leave out the location.
- Android: in most camera apps, open the camera settings and turn off the option to save or tag location. The exact wording differs between phone makers.
- Cameras: dedicated cameras usually only record GPS if they have a GPS module or are paired with a phone app; check the app's settings.
Turning off camera location means your own gallery will no longer sort photos by place. Many people prefer to keep it on and clean photos before sharing instead.
Situations where cleaning matters most
Selling items online. Product photos are usually taken at home. Clean them before uploading to a marketplace or classifieds site.
Renting out a room or flat. Photos of a property for rent naturally show its location to genuine renters through the listing, but they should not reveal other locations, such as where the owner lives.
Children's photos. Photos of children at school, at home or at regular activities are worth cleaning every time.
Dating and new contacts. Avoid giving someone you have not met your home location through a selfie.
Work documents. Photos of whiteboards, receipts and sites can carry location and device details you may not want in a client's hands.
Metadata beyond photos
Photos are not the only files that carry hidden information. PDFs and office documents often contain the author's name, the software used and editing history. For documents with sensitive content, use Redact PDF to remove text permanently, and read our guide on how to redact a PDF properly for the common mistakes. When pasting text into AI chatbots, the same principle applies; our guide on anonymising personal data before using ChatGPT, Claude or Gemini shows how.
After cleaning, you may also want to make the photo smaller for faster uploads. The Image Compressor and Image Resizer work on the cleaned file without bringing any metadata back.
Frequently asked questions
Does removing EXIF data reduce quality?
Not with this tool. JPEG, PNG and WebP files are cleaned without re-compression.
Are my photos uploaded?
No. Reading and cleaning happen in your browser.
Will the photo still display the right way up?
Orientation is part of the metadata. If a cleaned photo appears rotated in a particular app, rotate it once and save; most phones already save photos upright.
Can I see where someone else's photo was taken?
If the file they sent still contains GPS data, yes. Many apps strip it, so often you will see that no location was found.
Is a screenshot safer than the original?
Screenshots usually carry far less metadata and no camera location, but they reduce quality and can still contain the device and time. Cleaning the original is better.
Every photo you share can say more than the picture shows. Check it, clean it and share it with confidence: drop the next photo you plan to post into the EXIF Viewer & Remover and see what it reveals.
