Jul.10 (GMM) Mark Webber has signed to stay with Red Bull in 2013.
"I'm high on confidence at the moment and firing on all cylinders," the Silverstone winner was quoted as saying in a media statement.
Sebastian Vettel already has a contract with the reigning champions for next year.
Asked if it was an easy decision to stay with Red Bull, Australian Webber - who has been linked with a move to Ferrari - answered: "In the end, yes it was.
"It's been an interesting few months, but overall the continuity and desire for me to continue at Red Bull Racing was very strong.
"There were discussions with Ferrari, but my decision was to stay here."