The Italy international joined Juve in 2011 from AC Milan, and now his current deal is due to expire at the end of this season.
Pirlo told reporters that he doesn’t know where he will be playing next season.
“My future? There is the rest of the season to talk about it. We’ll see,” he said to the Daily Mail.
“I am optimistic. I want to keep playing because I’m good and enjoy it.
“I don’t know if it will be at Juventus or another team.”
The 34-year-old has a remarkable career in Italy. He played for Brescia, Inter Milan and AC Milan.