CONVERSION LOGIC
Convert an ICO favicon to PNG
Let the browser decode the ICO, center the result in a 256×256 canvas and export PNG.
ICOPNGRuns locally
01ICO
02Browser decode → 256×256 canvas
03PNG
The exported filename is favicon.png.
The output is rasterized to the converter canvas
The PNG dimensions are determined by the conversion canvas rather than preserving arbitrary ICO canvas dimensions.
Your content stays in the browser
Processing runs locally in the page without requiring the content to be sent to UtilityLake.
02
In short
What exactly does it do?
Let the browser decode the ICO, center the result in a 256×256 canvas and export PNG.
Example?
The exported filename is favicon.png.