We are the nonprofit that hosts @Wikipedia, working to create a world where every human can freely share in the sum of all knowledge. Join the movement!

Global
We are a nonprofit dedicated to free knowledge. Connect with us: LinkedIn: linkedin.com/company/wikimed… Bluesky: bsky.app/profile/wikimediafo… Threads: threads.net/@wikimediafounda… Instagram: instagram.com/wikimediafound… Facebook: facebook.com/wikimediafounda… YouTube: piped.video/@TheWikimediaFou…
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We cannot support an EU #Copyright Directive that, at its core, aims to radically control the sharing of information online.
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Two years ago, @jesswade started adding #WomenInScience into @Wikipedia as a solo side project. Having finished her 900th biography, she's now at the helm of a global movement to bring overlooked women and people of color into the sum of all knowledge. itv.com/news/2020-02-11/phys…
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Since 2017, Turkey has been without access to @Wikipedia across all languages. For two years, the world has missed the perspectives of the people of Turkey in the world’s free knowledge resource. #WeMissTurkey
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The @Wikimedia Foundation statement about the recent @YouTube announcement
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Have you heard of Dr. @JessWade? The @TODAYShow calls her “something of a phenomenon... in her very personal campaign to bring more girls to study and work in STEM.” We are thankful that campaign includes adding well over a thousand articles to @Wikipedia. today.com/parents/jessica-wa…
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You may have heard that @YouTube is going to start linking videos about conspiracies to @Wikipedia articles. Here's our statement about this, and a few words about how Wikipedia works.
The @Wikimedia Foundation statement about the recent @YouTube announcement
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Kurdish Wikipedia surpassed 30,000 total articles this month! Congratulations and excellent work, @Wikipedia_KU!
Hevalên ezîz, gotarên li ser Wîkîpediya kurdî ji 30 hezarî derbas bûn. 🎉 #WîkîpediyaKurdî
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Jubilee and Munin: two of @ravenmaster1's ravens, and in the @WikiCommons picture of the year. (Colin/CC BY-SA 4.0) blog.wikimedia.org/2017/05/1…
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Twenty years, 55 million articles, hundreds of thousands of volunteers, one goal: free knowledge for all. Happy 20th birthday, @Wikipedia! Here’s to many, many more. 20.wikipedia.org #Wikipedia20
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Meet @jesswade, a scientist working to increase the number of underrepresented scientists and engineers on @Wikipedia: blog.wikimedia.org/2018/07/1… #WomenInSTEM @WikiWomenInRed
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Wikipedia is no longer blocked in Pakistan. We are happy to say we have confirmed that traffic on @Wikipedia and other Wikimedia websites from Pakistan has resumed as before. Read the thread for more information 🧵⬇️ (1/3)
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It's already #WikipediaDay in many parts of the world! On @Wikipedia's 19th birthday, we’re celebrating our awesome global community of volunteers who help collect sources, verify info, and edit articles. Have you thanked a Wikipedian today? Tag your favorite editor! 🎉
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🎊 Happy 21st birthday, @Wikipedia! 🎊 This #WikipediaDay, the best gift is thanking our incredible global community of volunteers who make it possible. Drop a ❤️ below, tag a contributor, or give thanks here: w.wiki/4gdL
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We support @internetarchive's mission to provide universal access to knowledge. They make millions of books, texts, and archival materials available for all. And when more knowledge is open for anyone to access, share, and contribute to, we all benefit.
🚨LAWSUIT NEWS 🚨We’re standing up for the digital rights of all libraries today in court! At 1pm ET, the Southern District of New York will hear oral argument in Hachette v. Internet Archive. Here's how to participate: blog.archive.org/2023/03/17/… 🧵#EmpoweringLibraries
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Wikipedia is a serious project with serious goals, but that doesn't mean it is immune to humor. @depthsofwiki is surfacing Wikipedia's weird, wonderful, and quirky sides at #Wikimania2022 *right now*! Watch ⬇️ piped.video/Yb55e54mgBw
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Huge congrats to the 2022 Media Contributor of the Year – @anniierau! 🎉 Annie uses their @depthsofwiki social media channels to spread the word about free knowledge, inspiring the next generation of contributors to learn about the power…and depths of @Wikipedia. #Wikimania2022
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On @Wikipedia, volunteer editors are closely monitoring articles about COVID-19 for misinformation. The main pandemic page has been edited over 12,000 times and forked into multiple pages to maintain clarity. Learn more, via @WIRED. wired.co.uk/article/wikipedi…
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@Wikipedia has become a trusted source of information about #COVID19 for millions of people around the world.” —@drtedros, Director-General of @WHO thanks Wikimedians for sharing trustworthy information around the pandemic on the last day of #Wikimania21 piped.video/watch?v=EoGnO2OA…
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We believe that access to knowledge is a human right. A block of @Wikipedia in Pakistan denies the 5th most populous nation in the world access to the largest free knowledge repository. If it continues, it will also deprive everyone access to Pakistan's history and culture. (3/4)
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We believe knowledge is a fundamental human right, which is why we're taking our case to lift the block of Wikipedia in Turkey to the European Court of Human Rights. wikimediafoundation.org/2019… #UnblockWikipedia
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Congratulations to @SandisterTei, our Wikimedian of the Year! 🎉 Sandister helped found Wikimedia Ghana and has worked tirelessly to keep her community connected and informed during #COVID19. @Wikipedia founder @jimmy_wales shares more about her work ⬇️ medium.com/freely-sharing-th…
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🔊 Wikimedians, are you ready? We are thrilled to announce that we have found the winning entry to The Sound of All Human Knowledge contest! Fun fact: We used the actual sound logo to create the sound wave in this video. ▶️ #WikiSoundLogo wikimediafoundation.org/news…
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Disinformation about coronavirus has flooded the internet, but not @Wikipedia, thanks to @WikiProjectMed and veteran editors who monitor articles about the outbreak, fact-check medical information, and remove unverifiable edits. Learn more, via @WIRED. wired.co.uk/article/wikipedi…
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And community member @phoebe_ayers: "It's not polite to treat Wikipedia like an endlessly renewable resource with infinite free labor; what's the impact?"
Replying to @phoebe_ayers
Also! @YouTube should probably run some A/B tests with the crew at @WikiResearch first. Does linking result in increased traffic? Increased vandalism? It's not polite to treat Wikipedia like an endlessly renewable resource with infinite free labor; what's the impact?
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The Wikimedia Foundation joins those calling for a peaceful end to the conflict in Ukraine, and will continue to support the efforts of Wikimedia volunteers and others contributing to a strong digital commons that keeps knowledge open, neutral, and free. wikimediafoundation.org/news…
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On 5 July, the EU will vote on a new copyright directive that is a threat to our fundamental right to freely share information. More on our view: blog.wikimedia.org/2018/06/2… Take action: changecopyright.org #SaveTheInternet #SaveYourInternet
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We have filed an appeal to challenge a Moscow Court's decision that the Foundation committed an offense by refusing to remove "prohibited" information on @Wikipedia, largely related to the Russian government's invasion of Ukraine. #ForFreeKnowledge (1/6) wikimediafoundation.org/news…
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"To stay silent is to endorse the violence of history and power. We stand with Black Americans in the fight for justice and equality." —Wikimedia's CEO @krmaher & COO @janeenuzzell share our commitment to racial justice + calls for government action. #BLM medium.com/freely-sharing-th…
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We’re in court tomorrow with @aclu to fight NSA’s global internet spying. Here's how it works and why it matters: aclu.org/nsa-comic
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Happening ALL DAY June 10 ➡️ As part of #Strike4BlackLives, people around the world are coming together to expand @Wikipedia's coverage of Black academics and topics related to social justice. Here's how to join them: outreachdashboard.wmflabs.or… cc: @strike4BLM @jesswade
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We have seen the reports about Wikipedia being blocked in Venezuela. According to our traffic data, Wikipedia is still available to many users in Venezuela at this time. We are investigating these reports and will update once we have more clarity of the situation.
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Only 17% of Wikipedia biographies are about women. #FactsMatter – and point out key challenges to address. More: annual.wikimedia.org/2016/in…
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Every night, Dr. @jesswade unwinds with a LOT of @Wikipedia editing. She's written almost 1,000 biographies of women, people of color and LGBTQ+ scientists. That's 1,000 more role models for the next generation of scientists. 👩‍🔬 #WikiHerStory #WHM2020 medium.com/freely-sharing-th…
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It is our birthday! 🎉 For the past 19 years, we have been building a world in which every single human can freely share in the sum of all knowledge. Thank you for taking this journey with us! wikimediafoundation.org/
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Today, the European Parliament voted 348–274 to pass a new copyright directive which will harm free knowledge. We believe that this is a disappointing outcome, the impacts of which will certainly be felt for years to come. wikimediafoundation.org/2019…
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We welcome our new robot overlor- WHOOPS. We mean 3D models. Check out the first 3D model ever uploaded to @WikiCommons, straight from @NewPalmyraOrg. blog.wikimedia.org/2018/02/2…
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Great place. Great people. Great mission. #Wikimania2023
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Wikisource is turning 20! 🎉 One of the free knowledge projects hosted by the Wikimedia Foundation, Wikisource is an online free library containing texts and translations that can be used as sources on Wikipedia and more. (1/3)
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This day in 1990: The Electronic Frontier Foundation was founded. Happy birthday, @EFF! en.wikipedia.org/wiki/Electr…
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This month is the 8th anniversary of @Wikidata — a free and open knowledge base that can be read and edited by both humans and machines. Today, we're celebrating a big milestone for the project as it reached its first nine digit identifier (Q100000001)! diff.wikimedia.org/2020/10/0…
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"More than an encyclopedia, @Wikipedia has become a community, a library, a constitution, an experiment, a political manifesto—the closest thing there is to an online public square." If you've ever wondered how (or why) Wikipedia works, read this: wired.com/story/wikipedia-on… @rgcooke
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There is more to the internet than Big Tech platforms run by multinational corporations. We should know. Join us in calling on European lawmakers to take a more nuanced approach to internet regulation and ensure the #DSA protects @Wikipedia: wikimediafoundation.org/news…
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Wikipedia editors can now auto-generate citations to the world's largest database of books w/ @OCLC partnership. blog.wikimedia.org/2017/05/1…
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Every day, millions of people are turning to @Wikipedia for the latest on COVID-19. Behind the scenes, veteran editors are navigating uncharted territory to keep articles about the pandemic accurate, unbiased, and current. Here's how, via @Slate. slate.com/technology/2020/03…
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It is Public Domain Day! Every 1st of January, Wikimedia communities around the world celebrate art and science that enter the Public Domain and are now free to use by everyone. Read about what Public Domain Day means for the free knowledge movement ⬇️ diff.wikimedia.org/2024/01/0…
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NEW: The @Smithsonian just released 2.8 million images + nearly two centuries of data into the public domain under @creativecommons. Here's what #SmithsonianOpenAccess means for Wikimedia projects and women's stories, via @kellyjeanne9, @subsublibrary ⬇️ medium.com/freely-sharing-th…
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Wikipedia is run by living, breathing humans who volunteer their time every day to add, curate, and maintain the world's largest encyclopedia. blog.wikimedia.org/c/communi…
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Did you know ... that our projects (incl. @Wikipedia) are sustained with approximately one-thousandth the amount of servers of comparable volume websites? Read about this and more in our new sustainability assessment, published today. wikimediafoundation.org/news…
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We are excited to share that the next @Wikimania will be hosted in... Singapore! #Wikimania2022
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MP3 audio has come to Wikipedia, as it is now supported on @WikiCommons. Why did it take us so long? Short answer: restrictive patents. The long answer: blog.wikimedia.org/2017/12/0…
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Wikipedia reminds us "the web can be a good thing, a place where we have instant access to endless info, a true project of the commons at a political moment when the very idea of the mutual good is under assault." Thanks, @MotherJones, for naming @Wikipedia a hero of the decade!
This was the decade we learned to hate the internet. But amid this horror show, there is Wikipedia, criminally under-appreciated, a nonprofit compendium of human knowledge maintained by everyone. There is no more useful website. bit.ly/357lNeU
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Free knowledge is global. Wikimedia Foundation supports legal challenge to US exec order on international mobility. blog.wikimedia.org/2017/02/0…
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"Wikipedia is...the last remaining relic of the ideals of the early internet. It is the blueprint for restoring public trust in the web again." READ: Wikipedia founder @jimmy_wales shares 3 lessons from @Wikipedia to create the future internet we want. aljazeera.com/opinions/2021/…
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NEW: This #WomensHistoryMonth, join us for #WikiHerStory, a new initiative to help close the gender gap on @Wikipedia and amplify women's stories and contributions. Anyone who cares about inclusion and gender equity is encouraged to participate. (1/2) medium.com/@anusha.alikhan/w…
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Since 2014, @Wikipedia editors have used our Content Translation Tool to share knowledge in more languages. Now, the tool includes open-source technology from @MetaAI—helping editors to make more information available in under-represented languages. (1/2) ai.facebook.com/research/no-…
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Congratulations to English @Wikipedia for hitting the six million article mark today! The landmark page — created by @Rosiestep of @WikiWomenInRed — is a biography of Marie "Toofie" Lauder, a well-traveled and philanthropic 19th century writer: en.wikipedia.org/wiki/Maria_…
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Now introducing... the Wikimedia Enterprise API! An opt-in product for commercial entities that could improve the way they reuse/deliver Wikimedia data, helping make more free knowledge available to more people. Get details via @noamcohen in @WIRED. ⤵️ wired.com/story/wikipedia-fi…
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Today is #PublicDomainDay, the annual milestone when creative works—such as books, paintings, or songs—enter the public domain. Wikimedia volunteer @lukasmezger shares what works are now available & what the holiday means for the free knowledge movement. diff.wikimedia.org/2021/01/0…
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Technology is important. Humanity is essential. That’s why @Wikipedia is built by a global movement of volunteers who manually compile and edit the world’s largest collection of human knowledge. #KnowledgeIsHuman
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Today, British physicist and @Wikipedia editor @jesswade shared her story with @Wikimedia staff in San Francisco. Over the last 3 years, she's created 888 biographies about women and minorities in science, tech, engineering + math! Learn more about Jess: nytimes.com/2019/07/19/scien…
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Our condolences go out to the family of Andreas Weith, a photographer who donated his stunning polar photography to @WikiCommons.
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Many people visit @Wikipedia on a daily basis, but it’s not always obvious what it takes to make that possible. Here are some clarifications on the Wikimedia Foundation: who we are, what we do, and why your donations matter. ⬇️
Wikipedia is the only website in the top-ten most-visited global websites to be run by a nonprofit – and at a fraction of the budget and staffing. We are not funded by advertising, we don’t charge a subscription fee, and we don’t sell your data. Read: wikimediafoundation.org/news…
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📷 Wikimedia Commons has crossed the 100,000,000 media files mark! The milestone was achieved with this photo of trees next to a road in Poland, by User:Marcinekk2, under a CC BY-SA 4.0 license. Learn how you can contribute to Wikimedia Commons: w.wiki/azV
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@Wikimedia rarely speaks out on issues of public policy, but this is worth it. Access to knowledge is radical. It deserves advocacy, it requires grassroots support, and it needs the backing of the millions of people. meta.wikimedia.org/wiki/Spec… #NetNeutrality #SaveTheInternet
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We're excited to appoint Grant Ingersoll as Chief Technology Officer (CTO). He will join the Foundation September 23, bringing two decades of experience in open source software development and natural language processing engineering to the Foundation. wikimediafoundation.org/news…
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These amusing @TowerOfLondon ravens are the @WikiCommons picture of the year. (Colin/CC BY-SA 4.0) blog.wikimedia.org/2017/05/1…
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Have you see the @xkcd comic about the person in the crowd asking for citations? That’s how Wikipedia editors think about verifiability. xkcd.com/285/
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"[@Wikipedia] took a firm stance against censorship, refusing Turkey's request to remove content that the government found objectionable. It may have taken several years, but the organization came out victorious while sticking to its ideals." engadget.com/2019/12/26/wiki… via @engadget
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So let’s talk about conspiracy theories for a minute. Wikipedia has thousands of editors monitoring content—every day. Some of them have spent literally *years* combating conspiracies, pseudo-science, fringe theories, and more.
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