Blue Captcha
Blue Captcha is a powerful and highly customized WordPress plugin that effectively protects your WP blogs from spammers and unwanted persons.
4.7(15 reviews)
·400 active installs·Updated 1 month agoAs of April 2026, Blue Captcha is a WordPress safety plugin with 400 active installations and a 4.7/5 rating from 15 reviews. It has been downloaded 37K+ times in total. Requires WordPress 4.9+ and PHP 7.0+. Available on WordPress.org since 2012. Recently updated within the last 3 months. Support resolution rate: 0%. Top alternative: Companion Auto Update.
4.7/515 reviews
400active installs
0%resolved
14 yearssince 2012
Overview
Blue Captcha is a powerful and highly customized WordPress plugin that effectively protects your WP blogs from spammers and unwanted persons. It is easily installed and provides high protection against spammers, bots or unwanted persons.
Do you like Blue Captcha? Then Support it!
If you like Blue Captcha, then you can help it grow by donating one dollar. Any donation will be highly appreciated and will help in further development of this plugin.
Features:
- It can be applied to any of the following : login form, registration form, commentary form or password recovery form
- It’s highly customized
- It has 7 predefined CAPTCHA difficulty levels to choose from – of course, you can adjust your CAPTCHA settings and create a custom level
- The possible CAPTCHA customizations are more than…
Screenshots
Ratings & Reviews
4.715 reviews
5 ★
13
4 ★
1
3 ★
0
2 ★
0
1 ★
1
Compatibility
| WordPress | 4.9+ requiredTested up to 6.9.4 |
| PHP | 7.0+ required |
Top Alternatives to Blue Captcha
Frequently Asked Questions
Changelog
2.0.1
- 08 Feb 2026
- Translation to Arabic Language (ar_AR) was added – Translation by Christos Bakopoulos
Contributors
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.