HumanCaptcha is a Captcha that uses questions that require human logic to answer them to the WordPress login form, comments form and registration form …
As of April 2026, HumanCaptcha by Outerbridge is a WordPress human plugin with 300 active installations and a 4.3/5 rating from 16 reviews. It has been downloaded 12K+ times in total. Requires WordPress 4.7+ and PHP false+. Available on WordPress.org since 2011. Last updated 4 years ago — may have compatibility concerns. Top alternative: Humans TXT.
Most captchas are based on the requirement to reproduce a number of randomly-generated characters (which are sometimes blurred, jiggled and/or on a fuzzy background). HumanCaptcha generates a simple question which the user must answer using logical thought. HumanCaptcha is much more accessible than standard captchas (which many people find difficult to read or understand). Visually impaired people are much more likely to be able to use HumanCaptcha than a character-based one.
** Captchas **
Most captchas are based on the requirement to reproduce a number of randomly-generated characters (which are sometimes blurred, jiggled and/or on a fuzzy background). HumanCaptcha generates a simple question which the user must answer using logical thought. HumanCaptcha is much more accessible than s…
| WordPress | 4.7+ requiredTested up to 5.8.13 |
| PHP | false+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.