Not sure what the Jam rules are on tools. Seems like a fine tool.

I do realize that this is not a game, but I still felt the Ludum Dare community might be able to find more use, than I alone could, with this tool.

Pretty cool. It crashes when I try to export tho.
Nice work, i could use a too like this now and then.

Interesting tool!
Too bad the export fonction didn't work.
Good work, it could really be useful to many people!

I fail to see the point in releasing this as a jam entry. That's not to say this tool couldn't be useful to create assets for certain games, and it's a really cool initiative, but why not just wait until after the compo and announce it once actually finished?

Also, what are your plans about the contents you deliver? Will you create all the different bits and pieces that will come with the program, or is there gonna be an option to import data into it?

Nice spriting chops, by the way! :)

Keep it up!