Guide
What is EXIF metadata?
EXIF is the block of camera and capture information that almost every digital photo carries. It is not part of the picture you see, but it travels with the file and can describe how, and sometimes where, the image was made.
How to use it
- 1Open the photo's details in your gallery app or a metadata viewer.
- 2Check for camera, software and GPS fields.
- 3Rebuild the image in a cleaner such as MetaRase to remove the EXIF block.
- 4Re-scan the cleaned file to confirm the fields are gone.
What EXIF actually contains
Fields vary by camera, but the common ones describe the capture in detail.
- Camera and lens make and model, and sometimes serial numbers.
- Exposure: shutter speed, aperture, ISO and focal length.
- Date and time of capture, often to the second.
- Orientation, so software can rotate the image correctly.
- GPS coordinates when the camera had location services on.
Where EXIF lives by format
The container differs, which is why a rebuild is more reliable than editing a single tag.
| Format | EXIF location | Notes |
|---|---|---|
| JPEG | APP1 segment | The usual case for camera photos. |
| PNG | eXIf chunk | Appears after editing or conversion. |
| WebP | EXIF chunk | Common for web images. |
| HEIC / AVIF | ISO-BMFF Exif box | Typical of newer phone photos. |
Is EXIF a privacy risk?
On its own, most fields are harmless. Combined, they can be identifying: a serial number links photos to one device, and GPS links them to a place. For photos shared publicly, location and timestamp are usually the fields worth removing.
How to view EXIF
Desktop viewers, gallery apps and browser tools can show EXIF. MetaRase reports the categories it detects, such as camera, GPS or software, without dumping raw values, which is enough to decide whether to clean the file.
How to remove EXIF
Rebuilding the image from its decoded pixels exports a fresh file without the original EXIF block. That is what MetaRase does, locally in your browser, and it scans the output again to prove the change.
What removal does not change
The picture is unchanged apart from normal re-encoding. Removing EXIF does not edit the content or remove details visible in the scene.
Frequently asked questions
Is EXIF visible in the image?
No. EXIF is stored alongside the image data, not drawn into the picture, which is why you cannot see it by looking at the photo.
Does every photo have EXIF?
Most camera and phone photos do, though screenshots and heavily processed exports may carry little or none.
Can I edit one EXIF field instead of removing all of it?
Some editors allow that, but leftovers and malformed segments are common. Rebuilding the file is more predictable.
Does removing EXIF lower quality?
Only if the image is re-encoded. For JPEG, PNG and WebP, lossless mode keeps the compressed image data unchanged, so there is no re-encoding. Rebuilding re-encodes the image; choose a high quality setting to stay close to the original.
Is EXIF the same as metadata?
EXIF is one kind of metadata. XMP, IPTC and C2PA are others that can also travel inside a file.
Does MetaRase upload my photo?
No. EXIF detection and removal run locally in your browser.
Sources
Inspect, clean, and verify in your browser
Your image bytes never leave your device. MetaRase rebuilds the image locally, then scans the output again before you download it.
Open the cleanerRelated pages
Results describe supported embedded indicators only and cannot guarantee how a platform will classify an image.