Este plugin no se ha probado con las últimas 3 versiones mayores de WordPress. Puede que ya no tenga soporte ni lo mantenga nadie, o puede que tenga problemas de compatibilidad cuando se usa con las versiones más recientes de WordPress.



This Copyfight plugin has been optimized for WordPress and includes a (dashboard) widget, shortcode, post and page options to keep your content protected against infringement and plagiarism. It also protects you against spam bots and data breaches.

Copyfight distinguish itself not relying on JavaScript. That’s not such a surprise in itself, but what is a surprise is the step forward this protection represents, not just in one area but several. Those who thought Anti-plagiarism had had its day may have to think again. While the applications are impressive in themselves, the ability to protect textual content is both a major technological advance and a major selling point.

Besides the groundbreaking protection technique it keeps spammers from harvesting email addresses. Enterprises are using the Copyfight API to prevent scraping their content. This ensures their data from their own API will be used instead of data from their sites. Now WordPress users can use this great service too.

In WordPress the title, excerpt and tags are kept untouched. Only the body of a post or page is protected. Which can be enabled or disabled per article. Shortcode notations are also kept untouched. Within the body text it is possible to unprotect text by using [square brackets] or by using the special shortcode. This can be useful for search engine optimization although Copyfight automatically tags the post or page with the most important keywords.

Check the Copyfight website for more information:


  • WordPress Plugins screen
  • Copyfight configuration screen
  • Posts/Pages listing: Copyfight column
  • Post/Page screen: Copyfight options
  • WordPress Widgets screen
  • WordPress Dashboard screen
  • Text selection


Install Copyfight using the built-in plugin installer:

  1. Go to Plugins > Add New.

  2. Type in the name of the WordPress Plugin (Copyfight) or descriptive keyword, author, or tag in Search Plugins box or click a tag link below the screen.

  3. Find the WordPress Plugin you wish to install.

  4. Click Details for more information about the Plugin and instructions you may wish to print or save to help setup the Plugin.

  5. Click Install Now to install the WordPress Plugin.

  6. The resulting installation screen will list the installation as successful or note any problems during the install.

  7. If successful, click Activate Plugin to activate it, or Return to Plugin Installer for further actions.

After activation none of your existing posts and pages are protected by default. First you’ll have to request or fill in a valid API Key and select a default font. Updated and newly created posts and pages will be protected by default after successful activation.


Check the Copyfight website for the latest frequently asked questions:


2 de febrero de 2017
Only I was unable to download and install from WordPress. File not found. I had to go to Github to download the zip ( Hopefully, this problem will be fixed soon.
21 de diciembre de 2016
i have purchased the premium plan but can i reupgrade to the business plan? do i get a refund for the first upgrade?
21 de diciembre de 2016
I've been using Copyfight, and it really rocks! Works even as a protection against spam scrapers.
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Check the Copyfight website for the changelog: