Matthias Nordwig

<p>Protect all your forms and logins against spam and brute-force attacks. The plugin is invisible and compliant to GDPR (RGPD, DSGVO).<br />
It has a lot of options on the one hand and comes with a well balanced default configuration. Thus it starts working very well, as soon as it is activated.</p>
<h3>Setup Guide</h3>
<div class="embed-vimeo" style="text-align: center;"><iframe loading="lazy" src="https://player.vimeo.com/video/905897718" width="750" height="422" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe></div>
<h3>Key features</h3>
<ul>
<li>Blocks spam on all(!) public forms, comments and logins</li>
<li>Invisible. No user-input required</li>
<li>Still receive 100 percent of the real requests</li>
<li>Compliant to GDPR (respectively DSGVO, RGPD)</li>
<li>The Plugin is for free</li>
<li>No tracking, no cookies, no sessions</li>
<li>No external ressources</li>
<li>Easy to use</li>
<li>SEO-friendly</li>
<li>Only necessary code</li>
<li>Optionally messages can be flagged instead of blocking them</li>
</ul>
<h3>Examples WordPress</h3>
<ul>
<li>Login Form</li>
<li>Registration Form</li>
<li>Password Reset Form</li>
<li>Comments Form</li>
</ul>
<h3>Examples WooCommerce</h3>
<ul>
<li>Checkout</li>
<li>Login Form</li>
<li>Registration Form</li>
<li>Password Reset Form</li>
<li>Comments form</li>
<li>Product Evaluation Form</li>
</ul>
<h3>Examples other Plugins</h3>
<ul>
<li>Elementor Pro Forms, Contact Form 7, Fluent Forms, Jetpack Forms, Divi Forms, WPForms, Forminator, Thrive Architect & Thrive Apprentice, Gravity Forms, Formidable Forms, Mailchimp for WordPress Forms, BuddyPress Registration Form, bbPress Create Topic & Reply Forms, Ultimate Member Forms, wpDiscuz Custom Comments Form, Easy Digital Downloads Forms, Paid Memberships Pro Forms, MemberPress Forms, WP-Members Forms, WP User Frontend Forms, CheckoutWC & Flux Checkout, Ninja Forms, Everest Forms, Formidable Forms, WS Forms, Quform, Otter Blocks, Typeform, NEX-Forms, Bit Form, Form Maker, Funnelforms, Mailjet, Jotform, Page Builder, Metform, Calculated Fields Form, JetFormBuilder, weForms, Responsive Contact Form Builder, Zoho Forms, Smart Forms, Kali Forms, Happyforms, ApplyOnline, Subscribe Forms, FormCraft, Advanced Forms, CRM Perks Forms, Tripetto, Formstack, BuddyForms, vcita, Easy Form Builder, SimpleForm</li>
</ul>
<h3>Thank you!</h3>
<p>I hope you enjoy using the CAPTCHA plugin! If you are happy with it, I would be glad to get your review and probably a coffee too.</p>


Anti-spam, Spam protection, ReCaptcha for all forms and GDPR-compliant


Blocked hundreds of spam WooCommerce orders, and the plugin continues to be actively monitored and improved. I'm sure it will continue to get even better. Great work.


Excellent


The developer is really motivated to get this plugin going. Nice guy.



And the plugin helps catching spam without violating GDPR. Great for german or EU-sites.



Thanks a lot for this plugin.


Works like a charm and great developer-support

Anti-spam - CAPTCHA that protects all forms against spam and brute-force. Invisible and GDPR-compliant.

Freemius

Melapress

WPWhiteSecurity

WPKube

<h4>IMPORTANT NOTICE</h4>
<p>CAPTCHA 4WP has been acquired by WPKube. <a href="https://melapress.com/captcha-4-wp-plugin-acquired-by-wpkube/" rel="nofollow ugc">Read the announcement</a> for more information.<br />
We, at Melapress, would like to take this opportunity to thank everyone who has used and supported CAPTCHA 4WP.</p>
<h3>A free and easy-to-use CAPTCHA plugin for WordPress</h3>
<p>Protect your WordPress forms and login pages from spam and automated attacks with <a href="https://captcha4wp.com/" rel="nofollow ugc">CAPTCHA 4WP</a>. Choose from multiple ReCAPTCHA versions and strike the right balance between security and user experience.</p>
<p><a href="https://captcha4wp.com/features/" rel="nofollow ugc">Features</a> | <a href="https://captcha4wp.com/pricing/" rel="nofollow ugc">Get the Premium!</a> | <a href="https://captcha4wp.com/docs/getting-started-with-captcha-4wp/" rel="nofollow ugc">Getting Started</a></p>
<p>Use the CAPTCHA 4WP plugin to add CAPTCHA checks to WordPress forms and logins. Choose from V2 (I’m not a robot), V2 Invisible, and V3 noCAPTCHA to ensure the best user experience at all times without compromosing security. Avoid false positives falling through the crack with V3 failover to ensure humans can still pass the test even if the result comes back below the passmark.</p>
<h3>CAPTCHA 4WP key plugin features and capabilities</h3>
<ul>
<li>Add CAPTCHA to WordPress native forms such as login pages, user registration and comments forms etc</li>
<li>Supports multiple ReCAPTCHA versions</li>
<li>User-friendly wizards for easy, hassle-free setup</li>
<li>Set ReCAPTCHA V3 passmark score </li>
<li>ReCAPTCHA failover configuration (ensure no prospect is incorrectly marked as spam)</li>
<li>Plugin automatically detects visitors’ language and shows CAPTCHA in that language</li>
<li>Much more</li>
</ul>
<h3>Upgrade to CAPTCHA 4WP Premium and get even more</h3>
<p>With the premium edition of CAPTCHA 4WP, you can choose from a wider range of CAPTCHA service providers, 1-click WooCommerce and other 3rd party plugin support, whitelisting, and much more.</p>
<h3>Premium features list</h3>
<ul>
<li>Everything in the free version</li>
<li>Add CAPTCHA from hCaptcha and Cloudflare Turnstile on your websites, both free and GDPR compliant</li>
<li>Add Geoblocking on forms and WordPress comments form (block / limit form submissions or comment posting by country)</li>
<li>Customization options for the CAPTCHA checks text, visual and position on the forms</li>
<li>One-click integration with WooCommerce</li>
<li>One-click integration with Contact Form 7, Gravity Forms, WPForms, BuddyPress & other plugins</li>
<li>Much more</li>
</ul>
<p>Refer to the <a href="https://captcha4wp.com/features/" rel="nofollow ugc">CAPTCHA 4WP plugin features and benefits page</a> to learn more about the benefits of upgrading to the Premium version of CAPTCHA 4WP.</p>
<h3>Free and premium support</h3>
<p>Support for CAPTCHA 4WP is free through the WordPress support forums.</p>
<p>Premium support for paid customer support is provided via one-to-one email. Upgrade to Premium to benefit from premium support.</p>
<p>For any other queries, feedback, or if you simply want to get in touch with us, please use our <a href="https://captcha4wp.com/submit-ticket/" rel="nofollow ugc">contact form</a>.</p>
<h3>As featured on:</h3>
<ul>
<li><a href="https://www.wpbeginner.com/plugins/how-to-add-captcha-in-wordpress-login-and-registration-form/" rel="nofollow ugc">WP Beginner</a></li>
<li><a href="https://www.elegantthemes.com/blog/wordpress/wordpress-captcha" rel="nofollow ugc">Elegant Themes</a></li>
<li><a href="https://www.isitwp.com/best-wordpress-captcha-plugins/" rel="nofollow ugc">IsItWP</a></li>
<li><a href="https://wplift.com/best-wordpress-captcha-plugins" rel="nofollow ugc">WPLift</a></li>
<li><a href="https://testerwp.com/best-free-captcha-wordpress-plugins/" rel="nofollow ugc">TesterWP</a></li>
</ul>
<h3>Related links and documentation:</h3>
<p>You can find more detailed information about CAPTCHA tests and the benefits you can take advantage of, and the plugin in the links below:</p>
<ul>
<li><a href="https://captcha4wp.com/why-need-captcha-wordpress-website/" rel="nofollow ugc">Why you need CAPTCHA on your WordPress website</a></li>
<li><a href="https://captcha4wp.com/different-types-captcha-checks-wordpress/" rel="nofollow ugc">The different types of CAPTCHA for websites</a></li>
<li><a href="https://captcha4wp.com/captcha-recaptcha-nocaptcha-differences/" rel="nofollow ugc">What is the difference between CAPTCHA, ReCAPTCHA, and NoCAPTCHA?</a></li>
<li><a href="https://captcha4wp.com/docs/getting-started-with-captcha-4wp/" rel="nofollow ugc">Getting started with CAPTCHA 4WP</a></li>
<li><a href="https://captcha4wp.com/docs/how-to-add-captcha-to-woocommerce-forms/" rel="nofollow ugc">How to add CAPTCHA on WooCommerce forms</a></li>
<li><a href="https://captcha4wp.com/docs/how-to-add-captcha-on-wpforms-forms/" rel="nofollow ugc">How to add CAPTCHA on WPForms</a></li>
<li><a href="https://captcha4wp.com/docs/how-to-add-captcha-on-gravity-forms-forms/" rel="nofollow ugc">How to add CAPTCHA on Gravity Forms</a></li>
<li><a href="https://captcha4wp.com/docs/how-to-show-captcha-on-failed-logins/" rel="nofollow ugc">How to show CAPTCHA on failed logins</a></li>
<li><a href="https://captcha4wp.com/" rel="nofollow ugc">Official Melapress website</a></li>
</ul>
<h3>Installing CAPTCHA 4WP</h3>
<h3>From within WordPress</h3>
<ol>
<li>Navigate to “Plugins”page and click the “Add New” button</li>
<li>Search for “CAPTCHA 4WP”</li>
<li>Cick install and after that activate the plugin</li>
</ol>
<h3>Manually</h3>
<ol>
<li>Download the plugin from the WordPress plugins repository</li>
<li>Unzip the zip file and upload the folder to the /wp-content/plugins/ directory</li>
<li>Activate CAPTCHA 4WP through the “Plugins” menu in WordPress</li>
</ol>


CAPTCHA 4WP – Antispam CAPTCHA solution for WordPress


For the past week, my site has been inundated with fake account registrations. Since adding this plugin yesterday there haven't been any new ones. I'm hopeful that it won't cause any problems for students signing up for my courses.


Yay no fake registrations today!


5 stars, no notes - MU/multisite support greatly appreciated


Perfect for me and MU support

Use CAPTCHA to stop spam and allow customers & users to interact with your website easily. Block fake accounts and orders. Avoid false positives.

Anti-spam, Spam protection, ReCaptcha for all forms and GDPR-compliant vs CAPTCHA 4WP – Antispam CAPTCHA solution for WordPress