Camera RAW conversion
Convert NEF to ICO
Updated Jul 2026
NEF is the raw photo format from Nikon cameras, and ICO is the small icon format used for favicons and app icons. To convert NEF to ICO, open the raw file in a converter, resize it down, and export as ICO. Doing this on your own computer keeps the original photo and its camera metadata off other people's servers.
- Extension
- .nef
- Type
- Camera RAW
- Typically
- Nikon cameras
- Metadata
- Carries EXIF
- Extension
- .ico
- Type
- Images
- Typically
- Favicons, app icons
- Transparency
- Supported
Convert NEF to ICO on your own computer. Nothing uploads.
How to convert NEF to ICO
- Open Morphjet and drag in the NEF file you want to use, or a whole folder of raw photos at once.
- Choose ICO as the output format and pick the icon size you need, like 256x256 for a modern app icon or smaller for a favicon.
- Convert. The ICO is written next to your original, and nothing leaves your machine.
NEF vs ICO: what actually changes
| NEF | ICO | |
|---|---|---|
| File size | Large, tens of megabytes per shot | Tiny, usually a few kilobytes |
| Detail retained | Full sensor resolution, every pixel the camera captured | Only a handful of pixels, since icons are small |
| Editing latitude | High, exposure and white balance can still be adjusted | None, it's a small, fixed image |
| Transparency | No | Yes |
| Keeps camera metadata (EXIF) | Yes, full camera and shot details | No, icons don't carry photo metadata |
| Compatibility | Needs Nikon software or a raw-capable editor | Recognized by every operating system as an icon |
When to convert, and when not to
Convert NEF to ICO when you want to turn a photo, like a logo shot on a plain background or a headshot, into a small icon or favicon for a website or app.
Keep the NEF original if you're editing or archiving the photo itself, since squeezing it down to icon size throws away nearly all of the detail your camera captured.
Why not just use an online converter?
NEF files carry the camera's full EXIF data, including the lens, exposure settings, and, if your Nikon has GPS or you geotagged the shot afterward, the location. An online converter would receive all of that along with the photo just to spit out a tiny icon. Converting on your own computer means the original raw file, and everything embedded in it, never leaves your machine.
Questions
Does converting NEF to ICO lose quality?
Yes, substantially. An ICO is at most a few hundred pixels across, so nearly all of the detail in a Nikon raw file is discarded in the resize. That's expected for an icon, but it means you can't go back to a full photo from the ICO.
Will the ICO keep my camera's metadata or GPS location?
No. Icon files don't have a place to store camera metadata, so the shot details and any location data in the NEF are dropped during conversion, not carried over.
What size should I make the icon?
256x256 covers most modern uses, including app icons and taskbar shortcuts. If you only need a browser favicon, something smaller, like 32x32 or 48x48, is plenty.
Why would I use a raw photo for an icon instead of a regular image?
Usually because the NEF is the only copy you have of the shot, maybe a product photo or a portrait, and you want to crop and export it straight to ICO rather than converting it twice.
Can I convert NEF to ICO without uploading the file?
Yes. A desktop app like Morphjet reads and converts the raw file locally, so it never travels over the internet, even with your wifi off.
Morphjet converts NEF, ICO, and 1,800+ other formats, all on your machine. Launching this July.