Donations to the Wikimedia Foundation help sustain free knowledge on Wikipedia and our ecosystem of Wikimedia projects. Your contributions ensure these resources remain accessible and valuable for millions of people around the world. Thank you.

Our operating budget

Transparency is core to our organization. The Wikimedia Foundation develops our annual plan and operating budget through open processes, which are subject to feedback from our volunteer editor communities and Board approval. This is where our annual plans and financial reports are available.

43% Direct support to websites

Keeping the Wikimedia websites online is about more than just servers. It also includes ongoing engineering improvements, product development, design and research, and legal support.

32% Direct support to communities

The Wikimedia projects exist thanks to the communities that create and maintain them. We strengthen these communities through grants, projects, trainings, tools to augment contributor capacity, and support for the legal defense of editors.

13% Administration and governance

We manage funds and resources responsibly to recruit and support skilled, passionate staff who advance our communities and values.

12% Fundraising

Wikimedia is sustained by donations. Millions of remarkable individuals and institutions ensure that we have the necessary resources to continue our global mission.

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Five reasons Wikipedia needs your support

In the 20 years since Wikipedia was born, it has grown to become a valued and beloved knowledge destination for millions across the globe. Now with over 55 million articles, its growth has been fueled by a global volunteer force and donors who explore and visit the site regularly.  Supported by contributions from readers around….

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Wikimedia Foundation launches Wikimedia Enterprise: the new, opt-in product for companies and organizations to easily reuse content from Wikipedia and Wikimedia projects

October 25, 2021, San Francisco, CA, USA ―  The Wikimedia Foundation, the nonprofit that operates Wikipedia and other Wikimedia projects, today formally launched a new commercial product, Wikimedia Enterprise, for large-scale reusers and distributors of Wikimedia content. The opt-in product, operated by Wikimedia, LLC, is designed for companies and organizations who want to more easily….

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Help us unlock the world’s knowledge.

As a nonprofit, Wikipedia and our related free knowledge projects are powered primarily through donations.

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