Image to ICNS Converter
Turn any image into a macOS app icon (ICNS) at 512x512 resolution.
Complete the security check to begin
How to Convert Image to ICNS Online
You can convert Image to ICNS right in your browser in under a minute. Your file is processed privately in memory and deleted the instant the ICNS is ready.
Drag and drop your file into the upload area, click to browse your device, or paste a URL to a file hosted online. You can upload files up to 250 MB and batch convert up to 20 files at once.
Once uploaded, the conversion from Image to ICNS starts automatically. The process runs entirely in an isolated environment - your data never leaves the secure pipeline.
Your converted file is ready instantly. Click the download button to save it to your device. The file is deleted from memory immediately after download.
Why convert Image to ICNS with PrivConvert?
PrivConvert turns your Image into ICNS without ever storing, logging or sharing it. Here is what that looks like in practice:
Files are processed in volatile memory (RAM) and purged the instant your download is ready — nothing is ever written to disk, cached or backed up.
Every upload and download is protected with TLS 1.3, so your image cannot be intercepted on the way to the server or back to you.
Convert instantly with no sign-up, no email and no profiling cookies. We never build a profile around you or the files you convert.
Runs in any modern browser on Windows, macOS, Linux, Android and iOS — no install, plugin or desktop software needed.
Image vs ICNS - Format Comparison
| Feature | Image | ICNS |
|---|---|---|
| File extension | .image | .icns |
| Supported by PrivConvert | Yes (as input) | Yes (as output) |
| Privacy-safe conversion | In-memory, zero storage | |
| Max file size | 250 MB per file | |
| Batch support | Up to 20 files simultaneously | |
A converter you do not have to worry about
PrivConvert handles thousands of conversions every day for developers, designers and privacy-conscious people who need a image converted without handing over a permanent copy.