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Wikimedia Foundation

A free, collaborative, multilingual Internet encyclopedia.

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The mission of the Wikimedia Foundation is to empower and engage people around the world to collect and develop educational content under a free license or in the public domain, and to disseminate it effectively and globally. In collaboration with a network of chapters, the Foundation provides the essential infrastructure and an organizational framework for the support and development of multilingual wiki projects and other endeavors which serve this mission. The Foundation will make and keep useful information from its projects available on the Internet free of charge, in perpetuity.
San Francisco, CA
Large organization
wikimediafoundation.org
A 501(c)(3) nonprofit, EIN 20-0049703

Donors

  • User or nonprofit avatar
    Katharina McCarthy-Pesch

    I believe in the value Wikimedia has brought to us over the years and hope to see it thrive in the age of AI.

    2
  • User or nonprofit avatar
    Sam Perry

    Continuing freely available, collaborative successfully edited and up to date knowledge across languages and cultures is a key knowledge base for humanity.

    4
  • User or nonprofit avatar
    Marc Shepard

    Wikipedia is a great resource for unbiased information.

  • Jitendra Jain

    Wikipedia transformed the availability and access to knowledge...it's a cause worth supporting! Thank you to the Wikipedia team and global network of contributors.

    1