Tellraw generator
Build a /tellraw command from a message with colour codes.
All tools
[Event] A boss has spawned at spawn!
Command
/tellraw @a ["",{"text":"[","color":"dark_gray"},{"text":"Event","color":"gold","bold":true},{"text":"] ","color":"dark_gray"},{"text":"A ","color":"white"},{"text":"boss ","color":"light_purple"},{"text":"has spawned at ","color":"white"},{"text":"spawn","color":"green","underlined":true},{"text":"!","color":"white"}]