PNG .png
Lossless raster images with transparency. A good fit for screenshots, diagrams, and graphics.
PNG file format guidePNG to ICNS converter
Convert PNG (.png) to ICNS for free. Choose files, review the available settings and download your results. No account needed.
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Apple icon image .icns
A macOS icon container that can hold multiple image sizes for application and document icons.
Icon export uses supported raster sizes. Animated images become a still icon.
ICNS file format guideHow to convert PNG to ICNS
- Select PNG files from your device or drag them into the converter.
- Check the ICNS output. Open conversion settings if you want to make adjustments.
- Convert, compare the original and result, then download your files.
Quality, compatibility and file limits
ICNS exports a standard square icon family with transparent padding; PNG exports its largest representation. Raster export can flatten layers and reduce color depth; source editing data is not preserved.
Processing uses your device when possible and our servers when required. Browser files are limited to 256 MB each; server conversions to 64 MB; browser spreadsheets to 32 MB. Previews show supported content and do not guarantee identical rendering in every application.