The annual conference of the Italian-speaking Wikimedia community will take place in Switzerland, in the ... Read more [+]
Creating a more knowledgeable society
In today’s world of fake news and misinformation, access to free and unbiased knowledge is more important than ever. Join us in promoting free knowledge by maintaining and developing the online encyclopaedia Wikipedia and other Wiki projects.
Knowledge is and will stay Human
The community of volunteers is the most important and unique element of Wikipedia's success. Their care and commitment is something AI cannot replace. Meet some of the humans behind Wikipedia from Switzerland.
Wikipedia Day 2026 with General Assembly
On 30 May 2026, Wikimedia CH invites you to Wikipedia Day 2026 and its General Assembly in Bern. This year's event celebrates 25 years of Wikipedia and 20 years of Wikimedia CH with review, outlook on the upcoming years, and party.
You help to keep knowledge free
Wikimedia CH is working on many projects to provide access to free knowledge and to safeguard Swiss cultural heritage – one of the pillars of an open society. Your donation help to acheive these objectives. We thank you very much!
A calendar for all Switzerland
Workshops, Editathons, Meet-ups, Conventions - if you want to join Wikipedians in real life, find all events in this calendar for all Wikimedia events in Switzerland and beyond. Here, you meet likeminded people and get part of the Community.
Our Misson
Our vision is a world in which every human being can freely share in the sum of all knowledge for a more open and informed society.
Our Vision
At Wikimedia CH, we open doors and bring people together with the aim of sharing free knowledge and supporting our community's work.
Our Programmes
Our programmes offer projects, events and basic training in editing Wikipedia and other Wikimedia platforms. We provide grants for initiatives that support our mission.
Get engaged
You can write or edit Wikipedia articles, upload images, or insert structured meta data. You can also engage by becoming an association member, a donor, partner or even a staff member!
See our latest news
The International Museum Day 2026, on 18 May 2026, has the theme “Museums connect a divided world”. The aim ... Read more [+]
Wikimedia CH has signed the Open Heritage Statement, a global call to action launched by the Open Heritage ... Read more [+]