NEF to PNG Converter

1. Upload your NEF file (up to 50 MB).
2. Click 'Convert NEF to PNG' — takes 3-8 seconds.
3. Download the PNG — lossless quality.

PNG is lossless — converting NEF to PNG preserves every pixel of the decoded RAW image. Perfect for further editing without generation loss.

PNG is lossless — when you convert NEF to PNG, the decoded RAW image is preserved with zero compression artifacts. Unlike JPG, PNG doesn't introduce any loss, so it's ideal for further editing workflows, archival, and graphics work.

The converter decodes the NEF RAW data using libraw, applies automatic tone mapping, and encodes the result as a lossless PNG. Every pixel of the decoded image is preserved exactly.

• Preparing NEF for further editing without generation loss.
• Archiving decoded NEF as lossless PNG.
• Converting NEF for graphics workflows.
• Preparing RAW photos for compositing.
• Making NEF viewable with lossless quality.
• Converting for software that prefers PNG.
• Preserving maximum detail from Nikon RAW.

NEF → PNG applies automatic tone mapping then saves losslessly. No compression artifacts — perfect for further editing. PNG files are 3-5x larger than JPG.

• PNG files are 3-5x larger than JPG.
• Bit depth reduced from 12/14-bit to 8-bit.
• Not ideal for web (large files).
• Not ideal for social media (large files).
• For sharing, use NEF → JPG instead.

• Output PNG opens in every browser, viewer, and OS.
• Editable in Photoshop, GIMP, Affinity Photo, Preview.
• Lossless — perfect for further editing.
• Standard PNG — no special software needed.
• EXIF metadata preserved.

• PNG is lossless — perfect for further editing.
• Files are 3-5x larger than JPG.
• For sharing on social media, use JPG instead.
• For editing, keep the original NEF if possible.
• For archival, consider TIFF (larger but 16-bit capable).

PNG file is very large

PNG is lossless — files are 3-5x larger than JPG. For sharing, use NEF → JPG instead.

Colors don't match camera preview

Automatic tone mapping uses a standard profile. Use Nikon Capture NX-D for exact camera-rendered colors.

PNG doesn't open in some software

PNG is universally supported. Check for corruption or resize the image.

• Nikon — NEF RAW Format
• LibRaw — RAW decoding library