Its not a pretty editor with lots of features but it does its job. You can paste the tile image to the screen or you can apply it to the screen as a sprite. One Downside is that I use save and load array so there are 4 or 5 small (2-8kb) files per map. Other than that it works pretty good. Oh and this code is yours to tweak or whatever but credit would be nice.
I have put a small amount of remarks and included 2 readmes but if you have any questions email me or post here. Email is
[email protected]
Oh and one more thing... Like I said above it doesnt have features and stuff but if you can explain some features that would be cool, email me or post below. So in other words dont say oh it needs more features and then not mention one.
Heres a screen shot of a map I made in the editor with Map info hidden.
Heres the same map above in the Tile map viewer
*DBP Users Download from this link below*
http://www.freewebs.com/db_games/SKSTileEditorandViewer.zip
*DBC Users Download from this link*
http://www.freewebs.com/db_games/SKSTileEditorDBC.zip
They both do the same thing but the DBP version works a little bit better.
I hope he doesnt mind but I think 9 or so of the images included are from Zero blitz's Tile editor.

http://www.angelfire.com/games5/db_games/