Change size??

[ethought]

How can you change the size of the output? They always come out as width: 480px.

[ice9js]

The library produces SVG vectors. This means you're free to resize the image to any size, and won't suffer from quality loss. Given the nature of the icons, the files are also much smaller than other formats would allow.

As such, I didn't think it would be necessary to actually resize the images.

There is also another issue, as browsers tend to round off the coordinates in the svg, which could lead to an inaccurate drawing (very apparent with the ring identicons). By using a fixed size, the autor of a generator is able to optimize it so that it leaves little room for rounding errors in the browser.