As of April 2026, Captcha Spam Blocker is a WordPress captcha plugin with 50 active installations and a 4.5/5 rating from 2 reviews. It has been downloaded 951 times in total. Requires WordPress 4.0+ and PHP 5.4+. Available on WordPress.org since 2024. Top alternative: SiteGuard WP Plugin.
4.5/52 reviews
50active installs
951total downloads
2 yearssince 2024
Overview
Elevate the security of your WordPress and WooCommerce sites with our comprehensive CAPTCHA and Security Enhancements Plugin. Designed to shield your site from unauthorized access and spam, this plugin integrates CAPTCHA protection across various critical points including the WordPress admin login, registration, and lost password forms, as well as on comments and WooCommerce-related forms such as login, registration, lost password, ratings, reviews, and checkout processes.
Our Captcha Spam Blocker Plugin is fully GDPR-compliant, ensuring that no personal data is unnecessarily collected or stored.
Key Features
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CAPTCHA Integration: Adds CAPTCHA verification to prevent automated submissions on WordPress and WooCommerce forms, including:
- WP-admin login, register, and lost password pages.
- C…
Screenshots
Ratings & Reviews
4.52 reviews
5 ★
1
4 ★
1
3 ★
0
2 ★
0
1 ★
0
Compatibility
| WordPress | 4.0+ requiredTested up to 6.8.5 |
| PHP | 5.4+ required |
Top Alternatives to Captcha Spam Blocker
Frequently Asked Questions
Changelog
3.0.0
- New: Added a language selector to automatically pre-fill translation fields for CAPTCHA texts in multiple languages.
- New: Added a “Copy” button for the Contact Form 7 shortcode for easier implementation.
- New: Added a button to insert an example list of common spam words into the “Stop Words” field.
- Tweak: Minor CSS adjustments for better alignment and styling of new elements in the admin settings page.
Contributors
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.