This page is a translated version of the page Copyright and the translation is 44% complete.
For Meta's policy, see Meta:Copyrights

The actual legal issues regarding copyright in Wikipedia should be discussed in depth, before starting any major project like a copyright bot.

This file is for the basic questions of copyright itself, under global laws and other national laws likely to apply to wikipedia, e.g. those of the USA.


The Wikimedia Foundation outlines several principles which every project must follow:

  • Only free content, all text is licensed under a dual-license between the Creative Commons Attribution Share-Alike license and the GNU Free Documentation License (with few exceptions such as Wikinews which uses a Creative Commons Attribution license and Wikidata which use CC0 for data).
  • All images must be either free (public domain, GFDL, CC and so on) or, if local policy allows it, uploaded under a fair use claim, see below.
    • Ĉiuj amaskomunikiloj-dosieroj devas esti akompanata per permesilo-informojn kaj devas havi fonton por permesi konfirmadon.
    • Ĉiu mallibera enhavo devas havi detalan pravigon por sia uzo.

Justa uzo


The concept of copyright paranoia, users overreacting to sometimes "non-issues" involving copyright and copyright infringement, is an issue in some cases.

Moralaj rajtoj

Moral rights are a part of CC 3.0 licenses, allowed on Commons.

Non-acceptance of the Rule of the shorter term

Because United States law does not recognize the "Rule of the shorter term", meaning content that should be in the public domain in the United States (but is the case in its source country), has to be judged alongside the United States' complicated rules for the public domain, and can potentially not be usable on Wikimedia projects.

Vidu ankaŭ

  • Copyright problems, noticeboard on the English Wikipedia for dealing with potential copyright problems

Vidu ankaŭ