Wikibooks
Wikimedia project for free content textbooks
From Wikipedia, the free encyclopedia
Wikibooks is a wiki-based Wikimedia project hosted by the Wikimedia Foundation for the creation of free content digital textbooks and annotated texts that anyone can edit.
| |
Screenshot  Screenshot of wikibooks.org home page | |
Type of site | Textbooks wiki |
|---|---|
| Available in | Multilingual (77 active)[1] |
| Owner | Wikimedia Foundation |
| Created by | User Karl Wick and the Wikimedia Community |
| URL | wikibooks |
| Commercial | No |
| Registration | Optional |
| Launched | July 10, 2003 |
| Current status | Active |
Initially, the project was created solely in English in July 2003; a later expansion to include additional languages was started in July 2004.[2] As of March 2026, there are Wikibooks sites active for 77 languages[1] comprising a total of 355,924 articles and 1,622 recently active editors.[3] At primary stages it was called Wikimedia Free Textbook Project and Wikimedia-Textbooks.
History
The wikibooks.org domain was registered on July 19, 2003.[4] It was launched to host and build free textbooks on subjects such as organic chemistry and physics, in response to a request by Wikipedia contributor Karl Wick.[5][6] Three major sub-projects, Wikijunior, Cookbook and Wikiversity, were created within Wikibooks before its official policy was later changed so that future incubator-type projects are started according to the Wikimedia Foundation's new project policy.[clarification needed]
In August 2006, Wikiversity became an independent Wikimedia Foundation project.[7]
Since 2008, Wikibooks has been included in BASE.[8]
In June 2016, Compete.com estimated that Wikibooks had 1,478,812 unique visitors.[9]
Wikijunior
Wikijunior is a subproject of Wikibooks that specializes in books for children. The project consists of both a magazine and a website, and is currently being developed in English, Danish, Finnish, French, German, Italian, Japanese, Spanish, Arabic and Bangla. It is funded by a grant from the Beck Foundation.[citation needed]
Book content
While some books are original, others began as text copied over from other sources of free content textbooks found on the Internet. All of the site's content is released under a Creative Commons Attribution-ShareAlike license (or a compatible license). This means that, as with its sister project, Wikipedia, contributions remain copyrighted to their creators, while the licensing ensures that it can be freely distributed and reused subject to certain conditions.
Wikibooks differs from Wikisource in that Wikisource collects exact copies and original translations of existing free content works, such as the original text of Shakespearean plays, while Wikibooks is dedicated either to original works, significantly altered versions of existing works, or annotations to original works.
Multilingual statistics
As of March 2026, there are Wikibooks sites for 122 languages of which 77 are active and 45 are closed.[1] The active sites have 355,924 articles and the closed sites have 671 articles.[3] There are 4,861,614 registered users of which 1,622 are recently active.[3]
All of the Wikibooks language projects over 5,000 books by mainspace article count:[3]
- English: 98,464 books
- Hungarian: 45,778 books
- German: 33,728 books
- French: 21,296 books
- Italian: 19,737 books
- Japanese: 17,246 books
- Portuguese: 13,972 books
- Spanish: 9,722 books
- Dutch: 9,138 books
- Vietnamese: 8,187 books
- Polish: 6,967 books
- Indonesian: 5,533 books
- Finnish: 5,051 books
Reception
Meng-Fen et al suggested that while there isn't much social connection between contributors of Wikibooks, the contributors had no major issues coordinating to write books.[10]
See also
- CK-12 Foundation
- Digital library
- European Library
- Free High School Science Texts
- Global Text
- ibiblio
- LibreTexts
- LibriVox, an online digital library of free public domain audiobooks.
- Open Content Alliance
- Open textbook
- Project Gutenberg
- Universal library
- WikiToLearn
