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© 2026 PluginSift. Data sourced from WordPress.org. · [email protected]

  1. Home
  2. Plugins
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  4. HumanCaptcha by Outerbridge
HumanCaptcha by Outerbridge icon

HumanCaptcha by Outerbridge

HumanCaptcha is a Captcha that uses questions that require human logic to answer them to the WordPress login form, comments form and registration form …

By Outerbridge·Human·Free
4.3(16 reviews)
·300 active installs·Updated 4 years ago
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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.

4.3/516 reviews
300active installs
12K+total downloads
15 yearssince 2011

Overview

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…

Read full description on WordPress.org

Screenshots

Ratings & Reviews

4.316 reviews
5 ★
11
4 ★
2
3 ★
1
2 ★
0
1 ★
2

Compatibility

WordPress4.7+ requiredTested up to 5.8.13
PHPfalse+ required

Top Alternatives to HumanCaptcha by Outerbridge

Humans TXT icon
Humans TXT
5400 installsUpdated 6 years ago
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Languageswitcher
510 installsUpdated 10 years ago
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WP HRMS icon
WP HRMS
010 installsUpdated 9 years ago
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Frequently Asked Questions

Changelog

4.X

  • v4.0.0 (11 Jun 21) Fixed session issue, thanks to @tmuk. Working with WP5.7
View full changelog on WordPress.org

Contributors

OuterbridgeOuterbridge
Plugin Info
Version
4.1.1
Last Updated
Aug 27, 2021
WP Requires
4.7+
Tested Up To
5.8.13
PHP Requires
false+
Active Installs
300
Downloads
12K+
Added
Aug 27, 2011
Business
Free

Tags

humanlogiccaptchaquestionstext-based

Developer

O
Outerbridge
3 plugins0.0M+ total installs
View all plugins →

Quick Compare

HumanCaptcha by Outerbridge vs Humans TXT→HumanCaptcha by Outerbridge vs Languageswitcher→HumanCaptcha by Outerbridge vs WP HRMS→

Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.