Which slogan became McDonald’s global brand platform in 2003?

“I’m Lovin’ It” became McDonald’s global brand platform in 2003.

The campaign was designed to provide a common identity across markets while allowing local advertising to adapt the message. Its short first-person wording expressed enjoyment and was easy to translate, recognize, and repeat. The phrase was paired with the familiar five-note musical signature used in McDonald’s branding.

McDonald’s had previously used many major slogans, including “You Deserve a Break Today” and “It’s a good time for the great taste of McDonald’s.” “I’m Lovin’ It” differed by becoming a long-running global platform rather than a brief campaign line in one market.

The slogan is often associated with Justin Timberlake because he appeared in early campaign material, but the answer to this question is the slogan itself. The song and advertising talent are related parts of the launch, not alternate names for the brand platform.