The first, make-seal.jsx, takes a string of kanji/kana and formats it into a traditional-looking square or rectangular seal, with options for changing the font, spacing, etc. You need to have some sort of kanji fonts on your system, of course; the script goes looking for anything by DynaCom or Hakushu, and if all else fails, will let you use Meiryo and MS Mincho/Gothic. Overriding the font menu is on my to-do list, along with creating double borders and some other features used in real hand-carved seals.
The second script, seal-sizing.jsx, takes whatever artwork you have selected and creates a new document scaling it to various common seal sizes (by default, the ones offered by Inkan Honpo, who accepts Illustrator files directly; most dealers want black-and-white GIF/JPG). Useful for printing out and seeing how good your design really looks at different sizes, which is important for the seals I’m designing for some local martial-arts instructors.
For extra credit, here’s what I’m using to lightly distress the resulting seals, adjusting the outlines to look a bit less computer-generated. I’d save this as an Illustrator action, except that actions aren’t capable of recording everything any more, sigh.
(I could rant about how Illustrator CC for Windows forces the pixelAligned property for all RGB documents created in ExtendScript, or how ScriptUI windows are mis-sized on HiDPI displays, but I’ll save those for bug reports)
I have some notes on making round seals, but automating those in a way that looks half-decent is actual work.
[Update: because it amused me…]