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Learn something new. Contribute what you know.

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

179+

active Wikimedia affiliates around the world

38

local Wikimedia chapters around the globe, with at least one on every inhabited continent

300+

languages represented across all Wikipedias

Verbindung

Staying informed about participation opportunities

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Answers to your questions

Questions about the Wikimedia Foundation projects? Get in touch with our community teams.
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Wikimedia Sound Logo

The search for The Sound of All Human Knowledge begins: Global contest aims to identify the first ever sound logo for Wikipedia and Wikimedia projects

This post is also available in: اَلْعَرَبِيَّةُ, 中文, Bahasa Indonesia, Deutsch, Español, Français, हिंदी, Русский, Português, & 한국어. 13 September 2022 — Today, the Wikimedia Foundation, the nonprofit that supports Wikipedia and Wikimedia projects, is launching The Sound of All Human Knowledge, a global contest to find a sound logo for Wikipedia and Wikimedia projects.….

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Wikimania 2022 header

Wikimania 2022: The festival edition brings together Wikipedia volunteers around the world for virtual and in person celebrations of free knowledge

10 August, 2022 – Every year, hundreds of Wikimedians – the volunteers who make Wikipedia and Wikimedia projects possible – come together to celebrate free knowledge at the annual Wikimania global conference. Now in its 17th edition, the conference looks different this year than it has in the past. As the COVID-19 pandemic continues to….

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