When I added
convert, I was at least sometimes thinking of the
convert
command (sorry for the vagueness of these points - it's just that I started working on it a long time ago and these issues only gradually became apparent), but the questions seem to be about conversion from one file type to another in general, and I don't think we really need a tag just for the
convert
command (the
imagemagick tag, perhaps along with the
command-line tag, should be sufficient, I think)