Wikipedia's Slogans & Taglines

Wikipedia is a free online encyclopedia, created and edited by volunteers around the world. Conceived in 2000 by Jimmy Wales and Larry Sanger and launched in January 2001 as a collaborative evolution of Nupedia, the platform pioneered the wiki-based model for crowdsourced knowledge creation. Operated by the nonprofit Wikimedia Foundation, headquartered in San Francisco, California, Wikipedia has grown into the world's largest reference work, hosting over 60 million articles across more than 300 languages and serving billions of page views monthly. Its core offerings encompass the flagship encyclopedia alongside an ecosystem of sister projects including Wiktionary, Wikisource, Wikimedia Commons, and Wikidata. All content is published under free-content licenses, embodying an open-access philosophy that empowers global contributors to share knowledge without barriers. Brand messaging has been anchored by the enduring positioning "The Free Encyclopedia" since its earliest logo iterations, reflecting its unwavering mission to democratise knowledge for everyone, everywhere.