McDonald’s launched its “I’m lovin’ it” campaign in Munich, Germany, in 2003.
The international launch took place in Munich in September 2003. Choosing a German city reflected the campaign’s global ambitions: McDonald’s was introducing one central brand platform that could be adapted for markets around the world rather than relying only on separate national slogans.
The campaign used the phrase in advertising, music, packaging, and restaurant communications. Its conversational wording was intended to feel energetic and accessible, while the associated musical identity helped make it recognizable across languages and cultures.
Berlin, Hamburg, and Frankfurt are plausible alternatives because they are major German cities, but they were not the launch location cited for the campaign. Munich is also known internationally for events such as Oktoberfest, yet the relevant fact here is its role as the starting point for McDonald’s global slogan campaign.