Welcome! The Wikimedia movement is a global community of people, projects, and activities working together to create and share knowledge freely. Join us in making all knowledge available to everyone, everywhere.
Our Projects
Our projects are the core of the [Wikimedia movement](https://meta.wikimedia.org/wiki/Special:MyLanguage/Wikimedia_movement). All major projects are operated by the [Wikimedia Foundation](https://wikimediafoundation.org/), and the content is collaboratively developed by over 260,000 users worldwide using the [MediaWiki](https://www.mediawiki.org/) software.
Reference
[
Wikipedia
The Free Encyclopedia
](https://www.wikipedia.org)[
Wiktionary
Free dictionary
](https://www.wiktionary.org)[
Wikiquote
Free quote compendium
](https://www.wikiquote.org)[
Wikibooks
Free textbooks
](https://www.wikibooks.org)
Collections
[
Commons
Free media collection
](https://commons.wikimedia.org)[
Wikisource
Free content library
](https://www.wikisource.org)[
Wikiversity
Free learning resources
](https://www.wikiversity.org)[
Wikispecies
Free content library
](https://www.wikispecies.org)
Technology
[
Wikidata
Free knowledge base
](https://www.wikidata.org)[
Wikifunctions
Free function library
](https://www.wikifunctions.org)[
MediaWiki
Free & open wiki software
](https://www.mediawiki.org)
Guides
[
Wikivoyage
Free travel guide
](https://www.wikivoyage.org)[
Wikinews
Free news source
](https://www.wikinews.org)
Collaboration
[
Meta-Wiki
Community coordination & documentation
](https://meta.wikimedia.org)
The [Wikimedia Foundation](https://wikimediafoundation.org/) is the non-profit organization that hosts all Wikimedia projects and supports communities all over the world who create and curate freely accessible content.
Your donation protects the human right to free and open knowledge for everyone.
[Donate now](https://donate.wikimedia.org/?wmf_medium=wikimediaPortal&wmf_campaign=wikimediaPortalBtn&wmf_source=wikimediaPortalBtn)
Contact
Questions about the Wikimedia Foundation or Wikimedia projects? Get in touch.
[Contact](https://wikimediafoundation.org/about/contact/)
* * *
This page is available under the [Creative Commons Attribution-ShareAlike License](https://creativecommons.org/licenses/by-sa/4.0/) [Terms of Use](https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use) [Privacy Policy](https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy)