Supported formats
Every extension EveryMark loads, and every field you can edit once it's loaded.
Images
Standard formats plus twenty-two RAW types across seventeen manufacturers.
Common
RAW
Covering Canon, Nikon, Sony, Fujifilm, Olympus, Panasonic, Pentax, Samsung, Sigma, Epson, Hasselblad, Mamiya, Leaf, Minolta, Leica, Kodak, and Phase One. RAW files display their embedded preview rather than being decoded, so browsing a card of them stays fast.
Video
How many tags a video accepts depends on its container — MP4 and MOV carry considerably more than AVI. Fields a container cannot store are shown read-only rather than offered and then silently dropped.
Audio
Lossless
Lossy
Module / tracker
Tags are written in place. A FLAC stays bit-identical in its audio stream, a RAW file stays a RAW file, and no image is ever recompressed. Only the metadata region of the file changes.
Editable fields — images & video
| Field | Type | Notes |
|---|---|---|
DateTimeOriginal | Date | When the frame was captured. The one most software sorts by. |
CreateDate | Date | File creation timestamp as recorded in metadata. |
ModifyDate | Date | Last modification as recorded in metadata. |
GPSLatitude | Number | −90 to 90. Reference (N/S) derived automatically. |
GPSLongitude | Number | −180 to 180. Reference (E/W) derived automatically. |
GPSAltitude | Number | Metres above sea level. |
GPSPosition | Composite | Edits all GPS fields together, with the map. |
Title | Text | Short title for the file. |
Description | Text area | Longer description or caption. Multi-line. |
Copyright | Text | Copyright statement. |
Artist | Text | Creator or photographer. |
Keywords | List | Chip editor — add and remove freely. |
Rating | Number | 0 to 5. |
Make | Text | Camera manufacturer. |
Model | Text | Camera model. |
ISO | Number | ISO speed. |
Editable fields — audio
More than forty fields, in their own Audio category.
Standard tags
Extended
Credits
ReplayGain
Text
Technical — read-only
These describe the audio data itself and can't be edited — changing the number would only make the file lie about what it contains.
Everything else
The fields above are the editable set — a deliberate list, so a stray click can't write something exotic into a file. Reading is not limited that way: every EXIF, IPTC, XMP, and ID3 tag ExifTool can extract is displayed, grouped into Basic Info, Camera, Dates, Location, Audio, and Advanced, with a raw JSON view for the complete dump.
If ExifTool supports it and EveryMark doesn't list it, that's a gap worth telling us about — it's usually a matter of adding the extension. Beta feedback is the fastest route.