The coach says his team have the attitude and quality necessary to triumph, while Thomas Muller is also full of confidence about his side's chances
The 53-year-old has seen his side fall short of silverware in the 2010 edition of the tournament and the 2008 and 2012 European Championships but is confident that his side have what it takes to go all the way in Brazil.
"There is a great desire to win a title with the national team. We will do everything. We have the quality," he told reporters.
Meanwhile, winger Thomas Muller has said that he is confident will be able to overcome any team in the world - including Spain - by the time the tournament arrives.
"A lot can happen from now until 2014, but we have shown that we have got the quality. The last step is missing, but I am confident that we can beat Spain," he said.
Germany currently sit top of qualifications group C, eight points ahead of Ireland, Sweden and Austria in their bid to reach Brazil 2014.