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Wikimedia projects are made by volunteers. Like you.
Editors contribute new articles and improve current articles. Developers write and debug the code that makes the wikis go. Galleries, libraries, archives, and museums share their collections and expertise. All of us have knowledge to share. Here’s how to join our global community.
Get involved as a Wikipedia editor

No previous experience is needed to start editing Wikipedia. Visit the Teahouse for a friendly place to learn about editing. Veteran editors answer questions and help new editors become accustomed to Wikipedia culture.
Join or plan an edit-a-thon

Edit-a-thons bring people with similar interests together to create and improve Wikipedia articles around a common theme. These editing workshops include training for new editors.
Find your local Wikimedia community

There are over 100 active Wikimedia affiliates around the world. Each supports Wikimedia projects within a geographical region or thematic area. Find yours.
Contribute your coding skills

Our global technical community welcomes volunteer developers of all levels. We host hundreds of software projects in many different domains. It’s easy to get involved.
Galleries, libraries, archives and museums
Wikimedia projects offer GLAMs and other institutions a powerful platform to share digital collections, institutional knowledge, and expertise with the public.
Share your institution’s knowledge
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News — Noticias
Creating a Culture of Online Safety: Wikipedia’s Security team rises to new cyber challenges
The Wikimedia Foundation’s Security team is an often invisible force that works tirelessly to protect the information and software of Wikipedia and our other projects. The internet has changed a lot since Wikipedia was created in 2001, and that change has brought with it myriad new security challenges. From our vast army of diverse volunteer editors….
Series: Reflections on representation this Black History Month
October marks the start of Black History Month, in the UK and Ireland. At the Wikimedia Foundation, this month is an exciting opportunity to honor the lived experiences, stories, and contributions of Black people, Africans, and Africans in the diaspora around the world. We are also digging deeper into the meaning of representation — exploring….
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