Bino!
 
Requires:
Bino !
You don't need to learn how to use Bino... (you don't really need to use Bino!)

Any way, if you decide to use Bino... it is quite simple...

Enter (or paste) your text (see figure... here... no... to the left...) Then click the Translate 2 Bin button
Oooh... here it is... binary 'Hello World'... looking at us!

Now, you can even change the binary 'Hello World', then convert it to text... it is endless.

Enjoy!