Produces an icon for the supplied image parameter, of the same size, CSS class, etc. as images produced by Template:Flagicon. This template can be used for arbitrary images that are not included in any country data template.

Please do not use this template to render non-free images, which would also not be acceptable within a country data template.

Usage
{{flagicon image|image name|size=optional|border=optional}}
Examples
{{flagicon image|Red flag.svg}}
{{flagicon image|Red flag.svg|size=30x20px}}
{{flagicon image|ICS Alfa.svg|border=}}