Terraria Editor -

We’ve all been there. You’ve just spent three hours building the perfect skybridge, only to realize it’s two blocks out of alignment. Or perhaps you’ve defeated the Moon Lord for the tenth time, and the thought of mining another Chlorophyte vein makes you want to hide in a hole.

Think of it as Photoshop for your Terraria world. You aren't playing the game; you are editing the save file directly. terraria editor