Krasic has recently been strongly linked with moves to the likes of Manchester United and Borussia Dortmund.
“All the transfer rumours are just nonsense and I don’t want to waste any time on that,” he said.
“Both mentioned clubs, Manchester United and Borussia Dortmund are big clubs and bring great honour, but neither I, nor my manager, are aware of anything of it.
“But, even if there is some truth in it, that wouldn’t change a thing, as all my plans are connected to Juventus.”
Krasic joined Juventus from CSKA Moscow in the summer of 2010.
Krasic’s agent Vlado Borozan said: “I would rather not comment the market rumours. Every week there are stories that Krasic is going to leave Turin and what he needs in this moment is just a little peace.”