.cr2

What Metadata Your Camera RAW Files Carry

A camera RAW file is the unprocessed readout straight off the sensor, and it carries the fullest metadata block of any photo file: the standard EXIF plus the vendor MakerNote, where the strongest camera fingerprints live. That MakerNote holds the body serial number unique to one physical camera, the shutter-actuation count, and on Canon the owner name registered in the menu - identifiers ordinary photo viewers hide and most JPEG strippers never touch. File X-Ray reads all of it in your browser, so the file never leaves your device. If the shot carries GPS, the coordinates are sent to draw a map and look up the address.

Scan a Camera RAW file

What a .cr2 file reveals

A RAW file is what photographers archive and often share as the untouched original, which is exactly why its metadata matters. File X-Ray reads the standard EXIF first, then decodes the MakerNote with its own per-vendor reader (Canon, Nikon, Fujifilm, Panasonic, Olympus) and cross-checks it against a full RAW decoder. The result surfaces the identifiers a normal image viewer leaves buried.

The headline finding is the camera body serial number. Read from the Canon, Nikon and Olympus maker notes or from the decoded RAW, it is unique to one physical body and ties together every photo that camera ever shot. On Canon files the owner name set in the camera menu comes out too, naming a person outright. Fujifilm, Panasonic and Olympus write a second internal serial (Panasonic's decodes into a model code, manufacture date and unit number), and where the lens records its own serial that appears alongside the body serial to fingerprint the exact kit.

Nikon, Fujifilm and Sony bodies record a shutter-actuation count - an odometer for the camera, and the figure used-camera buyers check to judge wear. Canon RAW files do not store it. You also get the firmware version, the full capture settings (ISO, shutter speed, aperture, focal length, lens model) and the exact date and time the frame was taken.

If the camera or a connected phone geotagged the shot, latitude, longitude and altitude come out and drop a pin on a map. File X-Ray decodes Canon (CR2, CR3, CRW), Nikon (NEF, NRW), Sony (ARW, SR2, SRF), Fujifilm (RAF), Panasonic (RW2), Olympus (ORF), Adobe DNG and a long tail of Pentax, Samsung, Hasselblad, Kodak, Minolta, Leaf, Phase One, Sigma and Leica raws. CR3 gets special handling because, unlike the other raws, it is not built on the standard TIFF layout - it uses an ISO-BMFF container the TIFF path cannot read, while DNG and the rest share the TIFF structure.

Key fields

Camera Serial Number
The unique serial of the physical body, tying together every photo it ever shot and potentially identifying the owner. Read from the maker note or the decoded RAW.
Camera Owner
On Canon, the owner name registered in the camera menu and written into the maker note - it names a person outright.
Internal Serial
A second sensor or mainboard serial from Fujifilm, Panasonic and Olympus. Panasonic's decodes to a model code plus manufacture date and unit number, e.g. (xxx) 2019:04:12 no. 0123.
Lens Serial Number
The lens's own serial; combined with the body serial it fingerprints the exact gear used.
Shutter Count
The actuation odometer from Nikon, Fujifilm and Sony bodies - the wear figure used-camera buyers check. Canon RAW omits it.
Image Unique ID
A per-image identifier the camera assigned to this specific frame.
GPS Coordinates & Altitude
Latitude, longitude and elevation where the shot was taken, if the camera or a paired phone geotagged it.
Camera Firmware
The firmware version, or the software that wrote or converted the RAW file.
Capture Settings
ISO, shutter speed, aperture, focal length and lens model - the full record of how the frame was exposed.
Artist
Photographer or author name written into the file by the camera or editing software.
Date Taken
The exact date and time the photo was captured, read from the raw file.
Embedded JPEG Preview
The JPEG preview image the camera stored inside the raw so it could be shown without decoding the sensor data.

This is a selection. The full field manual documents the fields read from each format.

Questions about Camera RAW metadata

What metadata does a camera RAW file contain?

More than a JPEG. Because RAW keeps the full vendor MakerNote, a scan surfaces the camera body serial number, the owner name (on Canon), the lens and its serial, the shutter-actuation count, GPS location, firmware version, the full capture settings and the exact capture time - identifiers most image viewers hide.

Can I check shutter count from a RAW file?

Yes for Nikon (NEF), Fujifilm (RAF) and Sony (ARW), where the body records an actuation count File X-Ray reads directly from the file. Canon RAW (CR2, CR3, CRW) does not store a shutter count, so it cannot be read from the file itself.

Is RAW metadata a privacy risk when I share the file?

Yes. The body serial and, on Canon, the owner name tie the file to you and your specific camera, and any embedded GPS pinpoints where you were standing. Photographers routinely share RAW originals as-is, which strip none of this.

How do I remove metadata from a RAW file?

You generally do not strip a RAW in place - the identifiers are woven into the sensor container and editing them can corrupt the file. Instead export a JPEG or TIFF (Lightroom and Camera Raw let you omit metadata on export) and share that, keeping the RAW private. File X-Ray reads RAW metadata but does not offer stripping for it.

Which RAW formats can File X-Ray read?

Canon (CR2, CR3, CRW), Nikon (NEF, NRW), Sony (ARW, SR2, SRF), Fujifilm (RAF), Panasonic (RW2), Olympus (ORF), Adobe DNG, plus Pentax, Samsung, Hasselblad, Kodak, Minolta, Leaf, Phase One, Sigma and Leica raws - all decoded locally in the browser.

File X-Ray reads Camera RAW files entirely in your browser - the file never leaves your device. This format is inspected, not modified. Scan a file now.

All supported formats