ICNS Icon Generator
Upload an image to generate an Apple ICNS icon file with multiple sizes — all locally in your browser, no upload.
Step 1: Choose a base image
A square PNG or JPG of at least 1024×1024 is recommended. Transparent background works best.
Runs 100% in your browser
Drop an image here, or click to select
Supports PNG, JPG, WebP, etc. Max file size ~30 MB.