To get started, open your Terraria world file.
      
        - Click Choose File above.
 
        - Browse to the Terraria data directory, usually at:
 
        
          - 
            Windows: %USERPROFILE%\Documents\My
            Games\Terraria\Worlds
          
 
          - 
            MacOS: ~/Library/Application
            Support/Terraria/Worlds
          
 
          - 
            MacOS (Steam Cloud): ~/Library/Application Support/Steam/userdata/{YOUR_USER_ID}/105600/remote/worlds
          
 
          - 
            Linux: ~/.local/share/Terraria/Worlds
          
 
          - 
            Linux (Steam Cloud): ~/.local/share/Steam/userdata/{YOUR_USER_ID}/105600/remote/worlds