Most photos carry hidden metadata: the camera or phone model, the exact time the picture was taken and, if location was on, GPS coordinates precise enough to point at a house. You can view it in your phone's photo app or your computer's file properties, and remove it with built-in options before sharing. It is useful for verifying images, but it is easy to edit, so it is never proof by itself.
Key takeaways
- EXIF data records how and when a photo was taken; GPS coordinates are included when the camera app has location permission.
- Major social networks generally remove metadata from the copy other people see, but email attachments, cloud links, AirDrop and "send as file" options in messaging apps often keep it.
- On iPhone, tap Options in the share sheet and turn off Location before sharing. On Windows, use Remove Properties and Personal Information. For full control, use ExifTool.
- Google Photos can't remove a location your camera saved. Downloads and shares outside the app keep the original location.
- Metadata can be stripped, edited or faked in seconds. Treat it as a clue in verification, not as evidence on its own.
What EXIF, IPTC and XMP contain
"EXIF" is used loosely to mean all photo metadata, but there are three main standards, and a file can contain all of them.
- EXIF (Exchangeable Image File Format) is written automatically by the camera: make and model, lens, exposure settings, the date and time taken, image orientation and, when enabled, GPS latitude, longitude and altitude. Some cameras also store a body serial number.
- IPTC fields are mainly added by people and newsrooms: caption, creator, copyright notice, credit line, keywords and location names. IPTC also defines a "Digital Source Type" vocabulary, including a value meaning an image was created by a trained AI model.
- XMP is Adobe's flexible format. Editing apps use it to store ratings, edit history and copies of EXIF and IPTC fields.
Some newer files also include a signed Content Credentials (C2PA) manifest recording how the file was made and edited. It sits alongside the other metadata and is just as easy to strip.
Privacy risks
Metadata is easy to forget because you never see it. The main risks:
- Home and routine. GPS coordinates on photos taken at home, at a child's school or at your workplace can reveal those addresses to anyone with the original file. Timestamps across several photos can reveal routines.
- Selling online. Photos of items for sale are usually taken at home. If a marketplace or buyer receives the original file, they may get your address.
- Device fingerprinting. Camera model, software versions and, on some cameras, serial numbers can link photos posted under different accounts to the same device.
- Edited images that aren't fully edited. Some files carry an embedded preview thumbnail, and older or poorly written editing software didn't always update it after cropping, so a cropped-out detail could survive in the preview.
Google's Photos help notes that people may still guess a location from landmarks in the picture even when metadata is removed. Metadata removal protects the hidden information, not what is visible in the photo. Our photo protection guide covers the visible side.
Which apps and sites strip metadata
Platforms change their processing without announcement, and few document it officially, so treat this as a general pattern and test anything that matters to you.
| How you share | Metadata in the copy others get |
|---|---|
| Public posts on major social networks (Facebook, Instagram, X, Reddit) | Generally removed from the displayed and downloadable copy. The platform itself may still receive it on upload. |
| Messaging apps in normal photo mode (e.g., WhatsApp, Telegram) | Usually removed when the photo is compressed |
| Messaging apps' "file" or "document" mode, or original-quality options | Often kept |
| Email attachments, AirDrop, USB transfer, cloud drive links | Usually kept |
| iPhone share sheet with Location turned off | Location removed, other fields may remain |
| Google Photos link sharing | Google says location isn't included by default for link shares; you opt in for shared albums and conversations |
How to view photo metadata
iPhone and iPad
Open the photo in the Photos app, then swipe up or tap the Info button (the "i" icon). You will see the date and time, camera and lens details, file size and resolution, and a small map if the photo has location data. To browse all your geotagged photos, open the Map collection under Collections.
Android
In Google Photos, open the photo and swipe up (or tap the Info icon) to see the date, device, file details and location. In Samsung Gallery, open the photo and swipe up to see details. Note that Google Photos may show an estimated location it inferred, which is not stored in the file.
Windows
Right-click the file in File Explorer, choose Properties, then the Details tab. Scroll to see sections including camera maker and model, date taken, and a GPS section with latitude and longitude if present.
Mac
In Preview, open the image and choose Tools > Show Inspector, then the More Info section. It has tabs including EXIF and, when location exists, GPS with a map (Tools > Show Location Info jumps straight there; it is dimmed if the photo has no location). In the Photos app, select a photo and click the Info button.
Any platform: ExifTool
ExifTool is a free, long-standing command-line tool that reads virtually every metadata format. Run exiftool photo.jpg to list every field. Online EXIF viewers also exist, but uploading a private photo to a third-party site defeats the purpose if your concern is privacy.
How to remove metadata
iPhone: share without location
- In Photos, select the photos and tap the Share button.
- Tap Options near the top of the share sheet.
- Turn off Location. "Location Not Included" appears above the Options button.
- Share as normal. This applies to that share only.
To remove location from the photo in your library, open it, tap the More button, then Adjust Info > Adjust Location > No Location. To stop recording location in future photos, go to Settings > Privacy & Security > Location Services > Camera and choose Never.
Android
- Stop saving location: in the camera app's settings, turn off the location tag option. On Pixel and Samsung cameras it is labeled Location; names vary by manufacturer.
- Google Photos: you can remove only estimated or manually added locations (Info, then the location's More menu, then Remove location). Google says a location your camera saved can't be edited or removed there, and when you download or send a photo outside Google Photos, the original saved location goes with it.
- Gallery apps: some manufacturers' galleries let you edit details and delete the location. Otherwise use a dedicated metadata-removal app, ideally one that works offline.
Windows
- Select one or more photos in File Explorer, right-click and choose Properties.
- Open the Details tab and click Remove Properties and Personal Information.
- Choose Create a copy with all possible properties removed (safest: your original is untouched), or Remove the following properties from this file to tick specific fields and overwrite the original. The second option can't be undone.
- Check the result in the Details tab. "All possible" does not always mean every field in every format.
Mac
In the Photos app, select photos and choose Image > Location > Hide Location. Apple's guide notes this affects your library copy, and the original location can be restored with Revert to Original Location. Preview's Inspector GPS tab has offered a button to remove location info on recent macOS versions. For guaranteed results, use ExifTool on an exported copy.
ExifTool (Windows, Mac, Linux)
- exiftool -gps:all= photo.jpg removes only GPS fields.
- exiftool -all= photo.jpg removes all writable metadata.
- ExifTool keeps a backup named
photo.jpg_originalunless you add -overwrite_original. Delete the backup when you're done, or the metadata is still on your disk.
Using metadata in verification (and its limits)
When you can get an original file, metadata is a useful clue for checking a claim. A camera model consistent with the photographer's other work, a capture time that matches the claimed event, and GPS coordinates at the claimed place all support a story. A creator field naming someone else, a capture date years before the "breaking" event, or an AI generator in the software or Digital Source Type field all undermine one. Our guide to finding an image's original source shows where metadata fits in the wider workflow, and spotting AI-generated images covers AI-specific signals.
The limits are serious:
- Anyone can edit it. The same tools that remove metadata can write any date, camera or GPS position. Fake metadata looks identical to real metadata.
- It is usually missing. Most images you find online have passed through a platform that removed it. Absence is normal and not suspicious.
- Clocks and time zones are unreliable. Camera clocks are often wrong, and many files record local time without a time zone.
- GPS can be imprecise. Indoors or in dense cities, coordinates can be off by a block or more. Some apps add estimated locations later.
- Screenshots tell you about the screenshot. A screenshot's metadata describes the device that took the screenshot, not the original photo.
Use metadata to generate questions and to corroborate other evidence, never as the only basis for a conclusion.
Frequently asked questions
Does taking a screenshot remove EXIF data?
A screenshot is a new image, so it doesn't contain the original photo's camera details or GPS. It has its own metadata, such as the device and time of the screenshot. It also reduces quality, so for sharing privately, removing location from the original is usually the better option.
Can someone find my address from a photo I posted on Instagram or Facebook?
Not from the hidden metadata of a normal public post, because these platforms generally strip it from the copy others see. They can still use what's visible in the picture, a location tag you added, or a caption. Original files sent by email or as documents are a bigger risk.
Does removing metadata reduce image quality?
Not with tools that only rewrite metadata, such as ExifTool or Windows Properties. Re-saving or re-compressing an image in an editor can reduce quality. Removing the orientation or color profile tags can change how it is displayed.
Is it illegal to edit a photo's metadata?
Editing your own files' metadata is ordinary and widely done, for example to fix a wrong camera clock. Using altered metadata to deceive, such as in insurance claims, court evidence or to remove someone else's copyright information, can create legal problems.
Sources & further reading
- Apple Personal Safety User Guide: Manage location metadata in Photos
- Google Photos Help: Understand, find and edit your photos' locations
- Google Photos Help: How Google Photos protects your location data
- The Florida Bar: Removing metadata from files via Windows File Explorer
- IPTC: Metadata guidance for AI-generated synthetic media
- ExifTool by Phil Harvey (official site and documentation)
Spotted an error or something out of date? Tell us — we review corrections promptly. Read how we research and update guides in our editorial policy.