Render the PS artwork
Use a PostScript-capable application to export the specific page or artwork as a PNG, JPG, WebP, or another browser-readable raster.
Free PS to ICNS Online guidance
Prepare a PS design fora six-size ICNS icon.
Fileverses cannot decode a PS upload directly. Render the intended PostScript view to a browser-readable raster first, then package that image as an ICNS file.
- Private by design
- Default ICNS
- Paste supported
Files stay in this browser
All conversion runs on-device
AVIFBMPEPSGIFICNSICOJPGODDPNGPSPSDTIFFWEBP
About this converter
Free PS to ICNS conversion, built for a real workflow.
PS is a PostScript document rather than a browser-decodable image, while ICNS is an Apple icon container. This page gives the practical route: render the intended PS view outside the browser, then use the resulting raster to create a six-entry PNG-backed ICNS package.
- Direct PS uploads are rejected before conversion because the browser decoder does not rasterize PostScript.
- Render the intended PS page or artwork to a browser-readable raster before using this workflow.
- The ICNS encoder creates centered, contain-scaled PNG entries at 16, 32, 64, 128, 256, and 512 pixels.
- The workflow does not preserve PostScript vectors, fonts, pages, metadata, or print settings.
- Check the downloaded ICNS in the destination macOS workflow; this tool does not configure an app bundle or crop artwork.
How it works
Upload once.
Export ICNS.
Upload the rendered image
Add that raster to the converter and keep ICNS selected as the output format.
Download and test the icon
Create the ICNS file, then inspect it in the macOS application or icon workflow where you plan to use it.
Made for real pipelines
PS to ICNS.
One workspace.
Convert without uploading your assets. Switch outputs anytime — web, print, icons, and document targets from the same batch.
Create ICNS from a rendered imageSix PNG-backed sizes
The ICNS package includes 16px through 512px centered icon entries from one raster source.
Aspect-ratio-aware fit
Artwork is contained within each square entry with transparent padding instead of being automatically cropped.
Clear render-first path
The page distinguishes unsupported PS decoding from the supported raster-to-ICNS packaging step.
Good to know
Questions, answered.
Can I upload a PS file directly?+−
No. This browser converter does not decode or rasterize PostScript uploads. Render the desired PS page or artwork externally first.
Is this PS to ICNS guidance free to use?+−
Yes. The supported raster-to-ICNS conversion is free and does not require an account.
Which ICNS sizes are created?+−
The encoder writes PNG-backed entries at 16, 32, 64, 128, 256, and 512 pixels.
Will my PostScript vectors remain editable?+−
No. The workflow starts from a rendered raster, so it cannot retain PostScript vectors, fonts, or editable objects.
Does the tool crop the icon automatically?+−
No. It contain-scales the raster into square entries and leaves transparent padding where needed.
Does downloading ICNS set up my macOS app icon?+−
No. It creates an ICNS file only; add and validate it in your own app or macOS asset workflow.