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  1. Wikipedia

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

  2. Wikipedia

    Wikipedia is a free online encyclopedia that allows users to edit and create articles collaboratively in multiple languages.

  3. Wikipedia - Wikipedia, the free encyclopedia

    Aug 17, 2020 · This is the latest accepted revision, accepted on 27 February 2024. This article is about the online encyclopedia. For Wikipedia's home page, see Main Page. For the primary English …

  4. Wikipedia - Apps on Google Play

    This app is made by the Wikimedia Foundation, a nonprofit organization that supports and operates Wikipedia. We provide this service in the pursuit of open knowledge that’s always ad-free and...

  5. Wikipedia | Definition, Encyclopedia, History, & Facts | Britannica

    5 days ago · Wikipedia, free Internet-based encyclopedia, started in 2001, that operates under an open-source management style. It is overseen by the nonprofit Wikimedia Foundation. Wikipedia uses …

  6. Wikipedia on the App Store

    Explore your world, find a quick fact, or dive down a Wikipedia rabbit hole with the official Wikipedia app for iOS. With more than 40 million articles across nearly 300 languages, your favorite free online …

  7. Wikimedia Commons

    Oct 13, 2025 · Wikipedia Encyclopedia Wikinews Open journalism Wiktionary Dictionary & thesaurus Wikibooks Textbooks & manuals

  8. Wikipedia - Wikipedia

    Wikipedia[c] is a free online encyclopedia written and maintained by a community of volunteers, known as Wikipedians, through open collaboration and the wiki software MediaWiki. Founded by Jimmy …

  9. Simple English Wikipedia - Simple English Wikipedia, the free …

    The Simple English Wikipedia is a Simple English language version of Wikipedia, an online encyclopedia, written in a language that is easy to understand, but is still natural and grammatical.

  10. Wikipedia, the free encyclopedia

    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: