JPG to ICNS Converter
Create a macOS ICNS icon from a JPG or JPEG on your device. The converter packages several icon sizes into one file.
Drop an image here
Let’s make it just right.
JPG and JPEG images 🔒 Processed locally — this file never leaves your device. Verify privacyHow to convert JPG to ICNS
1
Choose a JPG image
Select one JPG file. It stays on your device.
2
Convert in your browser
The fixed converter creates a ICNS without uploading the source.
3
Download the ICNS
Check the preview and save the converted image directly to your device.
FORMAT DETAILS
What changes when converting JPG to ICNS?
- The photograph is encoded into the standard image representations used inside an ICNS file.
- Rectangular JPGs are centered with transparent square padding rather than cropped.
- Sources above 1024 px are reduced to fit; smaller sources are not artificially enlarged.
WHEN IT HELPS
Common reasons to use this converter
- Turning a photograph or flat JPEG design into a macOS icon
- Creating one ICNS file with standard and Retina icon representations
- Keeping the source image local during icon creation
JPG to ICNS questions
Can an ICNS made from JPG have transparency?
The JPG artwork itself has no transparency, but transparent padding is added around rectangular images.
Will a rectangular JPG be cropped?
No. It is fitted inside a transparent square while preserving its aspect ratio.
Are small JPG images enlarged?
No. The largest representation preserves the available source pixels, and smaller icon sizes are generated from them.