McWorld was McDonald's 1990s global advertising concept built around a futuristic virtual world.
McWorld appeared in advertising as a technologically themed environment associated with youth culture, imagination, and a digitally connected future. The campaign reflected the visual language of the 1990s, when personal computers, cyberspace, and interactive media were becoming common subjects in mainstream marketing.
The concept should not be confused with McDonaldland. McDonaldland was the earlier fantasy setting populated by Ronald McDonald and food-themed characters. McWorld represented a later direction in branding and focused more on a futuristic branded environment than on the original character cast.
McDonald's marketing has repeatedly created temporary worlds, slogans, and characters to make the brand feel culturally current. McWorld is a useful example because it shows the company moving beyond its long-established arches and mascots while still using the “Mc” prefix as a powerful identity marker.