Online Image Converter to ICNS

With this tool, quickly convert any image to the ICNS format. Ideal for maintaining quality and compatibility.

Convert one or multiple images to any format you want.

Select or drag the image(s) to the field below.

Set the desired format in the “Output format” box and click “Convert.”

Convert to:
0 conversions completed · live
Drop your image here

    Convert your images to ICNS (Apple Icon Image) for macOS Application Icons

    Convert images to the ICNS format, the native icon format used by macOS operating system (Apple). Just like the Windows ICO, the ICNS stores multiple images, but adapted to different sizes and Retina resolutions required by macOS.

    Optimization for the Apple Ecosystem

    • ✅ Required for app, folder, and document icons on macOS.
    • ✅ Supports compression and multiple sizes (from 16x16 to 1024x1024) for displays Retina.
    • ✅ Full compatibility with macOS Dock and Finder.