Wikipedia login. Early in Wikimedia's history, users had to create separate user accounts on each wiki. To log in to Wikipedia, use Special:UserLogin. Logging in and setting preferences were previously done separately on each wiki. If you ever forget your Wikipedia password, you can have it emailed to you. For the film, see Logout (film). To log out from Wikipedia, use Special:UserLogout. This made it more difficult to participate across many wikis, especially as Wikimedia Commons made multimedia integration more essential and Wikidata became the central wiki for interwiki links. Adding an email address also allows other editors to contact you, and you can get email notifications whenever pages you're interested in are changed. Unified login was made available on an Unified login or SUL (single user login) allows you to use a single global account to log into all Wikimedia Foundation projects, such as Wikipedia, Wiktionary, Wikibooks, and Commons. Wikipedia's sister projects Wikipedia is written by volunteer editors and hosted by the Wikimedia Foundation, a non-profit organization that also hosts a range of other volunteer projects: Sep 24, 2025 ยท The Wikimedia Foundation operates many editable wikis in many languages. dxhuqn ae01 qiww smh 3gkg fg6va c6cq0j xfb hh 5h7zd