Title: Invisible Captcha
Author: livenebo
Published: <strong>September 13, 2009</strong>
Last modified: March 28, 2013

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Search plugins

![](https://s.w.org/plugins/geopattern-icon/invisible-captcha.svg)

# invisible-captcha

 By [livenebo](https://profiles.wordpress.org/livenebo/)

 * [Details](https://wordpress.org/plugins/invisible-captcha/#description)
 * [Reviews](https://wordpress.org/plugins/invisible-captcha/#reviews)
 * [Development](https://wordpress.org/plugins/invisible-captcha/#developers)

 [Support](https://wordpress.org/support/plugin/invisible-captcha/)

## Description

This plugin has been closed as of December 9, 2018 and is not available for download.
Reason: Guideline Violation.

## Reviews

![](https://secure.gravatar.com/avatar/79bd875b95659db57995af37c76cfeeec788975574ea63bdd564d23e8bfcabf3?
s=60&d=retro&r=g)

### 󠀁[Brilliant!](https://wordpress.org/support/topic/brilliant-789/)󠁿

 [Kassandra_P](https://profiles.wordpress.org/kassandra_p/) March 28, 2017

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.

![](https://secure.gravatar.com/avatar/649fb2ded934d53d79b98a1f98c694d175ef9c644e28b89ea0eb8c3a64fdda39?
s=60&d=retro&r=g)

### 󠀁[makes akismet jobless](https://wordpress.org/support/topic/makes-akismet-jobless/)󠁿

 [Yui](https://profiles.wordpress.org/fierevere/) September 3, 2016

and still works with 4.4.x

![](https://secure.gravatar.com/avatar/5cb876ffcfce7409c05e83fbff8f8263c499bc9039dfc2715947afb53fd01767?
s=60&d=retro&r=g)

### 󠀁[I use this on every site I develop](https://wordpress.org/support/topic/i-use-this-on-every-site-i-develop/)󠁿

 [captaincainer](https://profiles.wordpress.org/captaincainer/) September 3, 2016

Adding this review to say thanks for creating such a simple and perfect little plugin.
Works quietly behind the scenes and eliminates spam. Love this plugin.

 [ Read all 12 reviews ](https://wordpress.org/support/plugin/invisible-captcha/reviews/)

## Contributors & Developers

“Invisible Captcha” is open source software. The following people have contributed
to this plugin.

Contributors

 *   [ livenebo ](https://profiles.wordpress.org/livenebo/)

[Translate “Invisible Captcha” into your language.](https://translate.wordpress.org/projects/wp-plugins/invisible-captcha)

### Interested in development?

[Browse the code](https://plugins.trac.wordpress.org/browser/invisible-captcha/),
check out the [SVN repository](https://plugins.svn.wordpress.org/invisible-captcha/),
or subscribe to the [development log](https://plugins.trac.wordpress.org/log/invisible-captcha/)
by [RSS](https://plugins.trac.wordpress.org/log/invisible-captcha/?limit=100&mode=stop_on_copy&format=rss).

## Meta

 *  Version **0.6.7**
 *  Last updated **9 years ago**
 *  Active installations **N/A**
 *  WordPress version ** 2.0.2 or higher **
 *  Tested up to **3.5.2**
 *  [Advanced View](https://wordpress.org/plugins/invisible-captcha/advanced/)