Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.

Wikipedia is written by volunteer editors and hosted by the Wikimedia Foundation, a non-profit organization that also hosts a range of other volunteer projects:

May 6, 2026 · Wikipedia, free Internet-based encyclopedia, started in 2001, that operates under an open-source management style. It is overseen by the nonprofit Wikimedia Foundation.

Apr 26, 2026 · BOX The prefix "en" in the url is the <code> for English language. By replacing "en" with the code for another language, you can reach the Main Page of the wikipedia in that language, if it …

Wikipedia down? Check whether Wikipedia.org server is down right now or having outage problems for everyone or just for you.

Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.

May 25, 2026 · English Wikipedia has the most generally comprehensive and high-quality coverage of human knowledge of any Wikipedia or other encyclopedia, although its quality remains uneven …

Join us in making all knowledge available to everyone, everywhere. Our projects are the core of the Wikimedia movement. All major projects are operated by the Wikimedia Foundation, and the content …

Wikipedia is a free-content encyclopedia that operates under an open collaboration model. It is written and maintained by volunteers, known as Wikipedians, using the wiki software MediaWiki. Its mission …

Wikipedia is the only top 10 most-visited website that is run by a nonprofit, the Wikimedia Foundation. The majority of its funding comes from donations, averaging $11, from readers. It does not rely on …