BuddyPress No Captcha reCaptcha

This super-lightweight plugin adds a Google's No Captcha human friendly reCAPTCHA box to the BuddyPress registration form.

Author:Neil Foster (profile at wordpress.org)
WordPress version required:3.2
WordPress version tested:4.2.1
Plugin version:1.1.3
Added to WordPress repository:17-04-2015
Last updated:02-05-2015
Warning! This plugin has not been updated in over 2 years. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.
Rating, %:100
Rated by:8
Plugin URI:http://www.functionsphp.com/recaptcha
Total downloads:5 687
Active installs:300+
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This plugin obviously requires BuddyPress before it will do anything.

You also need to enter your API keys from Google in the settings page. You can choose light or dark theme and add basic CSS styling to the box.

It should help keep your community free from spambots and also hopefully not be too much of a inconvenience for your sites genuine users.

You can set a dark or light theme. The type of captcha can be set to image or audio and there are over 30 languages available for the NoCaptcha box. Or, set it to auto, based on the users browser language.

(Plugin code based on Buddypress ReCaptacha by Hardeep Asrani, modified for latest reCaptcha API.)