The Sound of All Human Knowledge contest is happening now. Play your part in the search for Wikimedia’s new sound logo.

The nonprofit Wikimedia Foundation provides the essential infrastructure for free knowledge. We host Wikipedia, the free online encyclopedia, created, edited, and verified by volunteers around the world, as well as many other vital community projects. All of which is made possible thanks to donations from individuals like you. We welcome anyone who shares our vision to join us in collecting and sharing knowledge that fully represents human diversity.

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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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Panorama of United States Supreme Court Building at Dusk

Wikimedia Foundation, ACLU, and Knight Institute Urge U.S. Supreme Court to Hear Challenge to NSA’s Mass Surveillance

The Wikimedia Foundation, the nonprofit that operates Wikipedia, petitioned the U.S. Supreme Court today to review a challenge to the National Security Agency’s (NSA) mass surveillance of Americans’ private emails, internet messages, and web communications with people overseas, also known as its “Upstream” surveillance program. In its petition, Wikimedia asks the Court to reject the….

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Profiles Личные истории

Wikimedians are heroes of free knowledge.

Vitor Mazuco
Vitor Mazuco
Editor since 2009, Wikimedia community
Sam Oye - Wiki Indaba 2017
Sam Oyeyele
Editor since 2011, Wikimedia community
Photo of Pranayraj Vangari
Pranayraj Vangari
Editor since 2013, Wikimedia community

Throughout history, knowledge has been controlled by a powerful few. Wikipedia needs knowledge from all languages and cultures. The internet has become the default for accessing information—women, people of color, and the global south remain underrepresented. We invite you to help correct history.

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Photo credits

Wikimedia Sound Logo

Wikimedia Sound Logo press release image-05

Wikimedia Foundation

CC BY-SA 4.0

Sam Oye - Wiki Indaba 2017

Sam Oye - Wiki Indaba 2017

Zachary McCune/Wikimedia Foundation

CC BY-SA 4.0

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Wikimedia Conference 2017

Wikimedia Conference 2017

Jason Krüger/Wikimedia Deutschland e.V.

CC BY-SA 4.0