What you will find in EXIF
A typical photo may include:
- Device — camera or phone make and model, lens and sometimes serial numbers.
- Exposure — ISO, aperture, shutter speed, focal length and flash.
- Time — when the photo was taken and last modified, often with a time-zone offset.
- Location — latitude, longitude, altitude and sometimes direction.
- Extras — orientation, a small embedded thumbnail and the editing software’s name.
How EXIF is stored
In JPEG, EXIF lives in an APP1 segment near the start of the file and is split into directories (IFDs): IFD0 for basic image and device data, the Exif directory for camera settings and the GPS directory for location. HEIC, WebP and PNG can carry EXIF too, in their own containers.
How it compares with XMP, IPTC and C2PA
- EXIF — technical capture data from cameras and phones.
- XMP — a flexible XML format editors use for descriptions, keywords, edit history and AI fields.
- IPTC — description and rights data used by newsrooms and stock libraries, including DigitalSourceType for AI content.
- C2PA — signed Content Credentials recording provenance and edits.
Why it matters
Photographers use EXIF to learn and to keep a record of their work. For most people it is mainly a privacy risk: one photo can reveal a home address, a device and the time someone was somewhere. EXIF is also trivial to edit, so it should never count as proof on its own.
Viewing and removing it properly
System info panels show a handful of fields; AI Label Remover decodes every EXIF, XMP and IPTC field and groups them by source. When removing EXIF, keep the orientation tag so photos are not rotated, keep the color profile so colors stay accurate, and avoid anything that re-compresses the image. The EXIF data remover does all three for you.
Where EXIF came from
EXIF was created in the mid-1990s by Japanese electronics makers so that digital cameras could record their settings in a common way. It is now maintained jointly by CIPA and JEITA. The core idea has barely changed: a list of numbered tags, each holding one value. Newer versions added fields such as time-zone offsets, lens serial numbers and, in Exif 3.0, proper UTF-8 text. Phones adopted it unchanged, which is why a smartphone photo carries the same structure as a 2005 compact camera — only with far more precise GPS.
Fields that surprise people
Beyond the obvious date and location, a few tags reveal more than most people expect:
- OffsetTime — the time-zone offset, which narrows down the region even when GPS is missing.
- BodySerialNumber, LensSerialNumber and CameraOwnerName — values that can link many photos back to one camera and one person.
- GPSImgDirection — which way the camera was facing, sometimes enough to identify a window or a balcony.
- Software — the editing app and version, which hints at what was done to the picture.
- MakerNote — a manufacturer’s private block that can hold shutter counts, internal serials and focus or face-detection data.
The thumbnail that outlives your edits
Many files keep a small preview image in a second directory, IFD1. Some editors update the main picture but leave this preview untouched, so a crop or a blur can be undone simply by reading the thumbnail. Phones also store larger previews and secondary images (MPF) with their own EXIF. A proper clean removes these hidden copies too, which is why AI Label Remover drops embedded thumbnails and MPF images rather than just blanking the GPS tags.
What to keep, what to remove
For anything shared publicly — social posts, listings, chat attachments, forum uploads — removing all identifying EXIF is the safe default. Two pieces are worth keeping because they affect display, not identity: the orientation tag and the color profile. If you want credit for your work, a visible caption or watermark survives far better than an EXIF copyright field, which most platforms throw away anyway. Keep your untouched originals in your own archive; share the washed copy.
About EXIF
Is EXIF the same thing as metadata?
EXIF is one kind of metadata. A file can also hold XMP, IPTC, C2PA and format-specific text, which is why a thorough cleaner looks beyond EXIF alone.
Do screenshots have EXIF data?
Usually far less — no camera settings or GPS — but they can still record the device, the software and the time they were taken.
How do I see EXIF data?
On Windows open Properties › Details, on a Mac use Preview’s Inspector, and on phones open the photo info. To see every field, including XMP and IPTC, use a full viewer such as AI Label Remover.
Does EXIF affect how the image looks?
No. EXIF is stored apart from the image data, so removing it changes nothing visually.
Can EXIF be faked?
Easily. Common tools can rewrite EXIF fields, so treat them as clues, never as proof.
Orientation is EXIF too — does AI Label Remover keep it?
Yes. It is written back in a minimal EXIF block so photos keep displaying the right way up.