The Spanish Wikipedia is the Spanish-language edition of Wikipedia, the free online encyclopedia written and maintained by volunteers. It began in May 2001, only a few months after Wikipedia itself was launched, and it has since grown into one of the largest language editions of the project. Because Spanish is spoken across Europe, the Americas, and other regions, this edition serves a broad and diverse international readership.
Like other versions of Wikipedia, the Spanish Wikipedia is built collaboratively. Contributors create and revise articles, discuss sources and wording, and work within community policies intended to promote neutrality, verifiability, and encyclopedic style. Its content ranges from history, science, and literature to biographies, geography, sports, and current cultural topics. Many articles are written originally in Spanish, while others are expanded through translation and adaptation from other language editions.
Development and community
The project has been shaped by a large volunteer community with its own customs, guidelines, and editorial debates. In the early 2000s, disagreement over possible advertising on Wikipedia contributed to the creation of a separate Spanish-language fork, Enciclopedia Libre. Even so, the Spanish Wikipedia continued to grow and eventually became the main collaborative encyclopedia of its kind in Spanish. Over time it developed more formal processes for article review, dispute resolution, and quality control.
- Open editing: most pages can be improved by volunteers.
- Wide coverage: it contains well over a million articles.
- Global scope: editors represent many Spanish-speaking countries and viewpoints.
- Free content: material can be reused under Wikipedia's open licensing terms.
The Spanish Wikipedia is especially important for education and general reference. Students, teachers, journalists, and casual readers use it to obtain quick background information, follow links to related subjects, and locate cited sources for further reading. As with any Wikipedia edition, article quality can vary, so readers are often encouraged to consult references and compare information when accuracy is especially important.
Within the larger Wikipedia network, the Spanish edition has long ranked among the more extensive and active communities. Its significance lies not only in article count, but also in providing accessible knowledge to one of the world's largest language communities and in reflecting the cultural variety of the Spanish-speaking world.