Naver can automatically space your Korean

This is pretty cool. I found it through a quick search for 한글 띄어쓰기 앱 on Google, and lo and behold, there is a way to automatically space your Korean. Let's write something completely random:

매일아침일찍일어나야하는회사원들이참불쌍하다고생각한다.

then put it into the input box, hit 실행, and we're done.

매일 아침 일찍 일어나야 하는 회사원들이 참 불쌍하다고 생각한다.

Not bad at all!