MediaWiki is a collaboration and documentation platform brought to you by a vibrant community.
MediaWiki is a collaboration and documentation platform brought to you by a vibrant community.
The MediaWiki software is used bytens of thousands of websitesandthousands of companies and organisations. It powers Wikipedia and also this website. MediaWiki helps you collect and organise knowledge and make it available to people. It's powerful,multilingual,free and open,extensible, customisable, reliable, and free of charge. Find out moreandif MediaWiki is right for you.
Set up and run MediaWiki
- Download,installandconfigureMediaWiki
- Add functionality by installingextensions
- Problems? Seeerrors and symptomsandFAQ
- Don't own a server? Findhosting services
- Get professional development and consulting
- JoinMediaWiki Stakeholdersuser group
Edit and use MediaWiki
Develop and extend code
- Read the MediaWikideveloper documentation
- Visit theWikimedia Developer Portal
Get help and contribute
- Cannot find the answer to a problem with MediaWiki? Ask thesupport desk!
- Get involvedas a translator, designer, documentation writer, tester, tech ambassador, or developer
- Report wrong software behaviour or a feature proposal
News
- 2024-05-03 to 2024-05-05
Wikimedia Hackathon 2024in Tallinn, Estonia.- 2024-04-17 to 2024-04-19
- MediaWiki Users and Developers Conference Spring 2024in Portland, OR (USA). (View livestream)
- 2024-03-28
MediaWiki 1.39.7, 1.40.3 and 1.41.1 security releasesare now available.- 2023-12-21
MediaWiki 1.41.0is now available.- MediaWiki 1.35.x versionsare now end of life.
- MediaWiki 1.35.14, 1.39.6 and 1.40.2 security releasesare now available.