Этот плагин не обновлялся больше двух лет. Скорее всего, он уже не поддерживается и может быть несовместим с текущими версиями WordPress.

Invisible Captcha


Smart invisible captcha for wordpress comments.
Visitors of your website don’t need to enter letters and numbers. This small plugin automatically 100% protects your website from spam in comments.

How to uninstall Invisible Captcha

Almost all you have to do is deactivate the plugin on the plugins page.

No screenshots. This plugin is invisible.
It just works and marks spam-comments as spam-comments.


  1. Upload file invisible-captcha.zip to the /wp-content/plugins/ directory and decompress all files from archive.
  2. Activate the plugin through the Plugins menu in WordPress.
  3. Configure settings in WordPress menu Plugins —> Invisible Captcha
  4. Relax and forget about spam in your blog.

The Identifier (id) of the button for comment sending in your comment-page should be «submit».
Your theme must include file footer.php

Часто задаваемые вопросы

How can I check if invisible-captcha is working?

  • Just check out the Spam-comments section on WordPress-admin page.



Couldn’t be better — the author has thought of everything, and setup is a breeze — also well designed. Love the captcha badge — what an attractive way to deal with Google’s requirement that you add terms and privacy policy links. Works as intended on login form and contact form 7.

Many thanks.

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Участники и разработчики

«Invisible Captcha» — проект с открытым исходным кодом. В развитие плагина внесли свой вклад следующие участники:

Перевести «Invisible Captcha» на ваш язык.

Заинтересованы в разработке?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.

Журнал изменений


fixed https://wordpress.org/support/topic/invisible_captcha_draw-returns-either-way


Some minor bugs fixed


Fixed this: https://wordpress.org/support/topic/plugin-invisible-captcha-display-message-can-not-be-edited


Fixed «delete spam comment» action


Some minor bugs fixed with activation of the plugin.


Some settings added
Algorithm modified


Few small fixes
Now a valid xhtml code


Some bugs fixed


Some bugs fixed


Creation of plugin