Earlier today I started to make my first tileset thing on the basic paint program, and now I think I started to get sort of good at it, at least for my first try. Unfortunately my computer doesn't seem to have 256-color mode so I cant save it into the Tiles folder in the Jazz thing.

If someone can help me solve this, I'd be almost grateful. This is what my tileset looks like. It took me 2 hours, making these things are harder than I thought, and it's not even finished yet.

Er... and I'd like to put a picture of it here, but it doesn't seem to work. How do you put pictures in a post?

Edit:

Thanks people! The TilesetPal works great (though since it says i have less than 256 colors it isn't necessary) and here is my image thing, on Photobucket. As I said before, it isnt finished, but this is my work so far anyways.

http://i144.photobucket.com/albums/r...Unfinished.jpg

Here is one that is somewhat more finished. I think I'm going to stop for now until someone has an opinion on my first tileset.

http://i144.photobucket.com/albums/r...AlmostDone.png