Because mobile devices (iOS/Android) do not have dedicated map editor apps available on their respective app stores, the standard and most reliable method is to transfer your save file to a computer, edit it, and transfer it back.
mobile, it is the standard way to create complex "solid text" or massive structures for mobile worlds. Terraria Community Forums : Move your world file ( ) from your phone to a PC. : Use TEdit's Pencil or Brush tools to draw text using solid blocks. terraria map editor mobile free
: A browser-based world viewer that works on mobile. Because mobile devices (iOS/Android) do not have dedicated
Search for specific items in chests, NPC houses, or rare ores. : Use TEdit's Pencil or Brush tools to
You move your mobile save file to a computer, edit it with TEdit, and move it back.
Now that the file is on your computer, use TEdit to edit it.