Mayank Majeji

S P Pramodh

Smart CAPTCHA Alternative with Cloudflare Turnstile helps you block spam and bots without hurting user experience.
Instead of frustrating image puzzles or invasive tracking, this plugin integrates Cloudflare Turnstile, a modern CAPTCHA alternative that silently verifies real users while respecting privacy.
The plugin is lightweight, loads only when required, and performs server-side verification against Cloudflare’s API.
<h3>Supported Forms</h3>
WordPress: 
* Login Form 
* Registration Form 
* Password Reset Form 
* Comments Form
WooCommerce: 
* Checkout 
* Pay For Order 
* Login Form 
* Registration Form 
* Password Reset Form
Form Plugins: 
* Contact Form 7 
* WPForms 
* Fluent Forms 
* Formidable Forms 
* Ninja Forms 
* Forminator Forms 
* Everest Forms 
* SureForms 
* Kadence Forms
Other Integrations: 
* MailPoet Forms 
* BuddyPress Registration Form 
* bbPress Create Topic & Reply Forms
Why Choose This Plugin: 
* Zero user friction — no puzzles or image challenges 
* Privacy-focused — respects user privacy while providing security 
* Performance optimized — scripts load only when forms are present 
* Currently free — no premium version, no hidden costs, no tracking 
* Server-side validation — secure verification through Cloudflare’s API
<h3>Features</h3>
The plugin includes several features and options:
<ul>
<li>Easy Setup: Simple key configuration (Site Key & Secret Key)</li>
<li>Per-Form Control: Toggle Turnstile on/off for each integration individually</li>
<li>WooCommerce Options: Configurable placement options for checkout forms</li>
<li>Customization:
<ul>
<li>Theme selection (Auto/Light/Dark)</li>
<li>Widget size controls (Normal/Compact/Flexible)</li>
<li>Language settings</li>
<li>Appearance mode (Always visible or interaction-only)</li>
</ul>
</li>
<li>Performance: Optional script defer for improved page load times</li>
<li>Debugging: Debug logging to help troubleshoot form submission issues</li>
</ul>
<h3>Getting Started</h3>
Setting up Cloudflare Turnstile protection is straightforward:
<ol>
<li>Create your Turnstile keys in the Cloudflare dashboard (Site Key and Secret Key)</li>
<li>Navigate to Dashboard → Smart Cloudflare Turnstile in your WordPress admin</li>
<li>Enter your keys and choose which forms to protect</li>
<li>Save your settings — Turnstile will now appear on your selected forms</li>
</ol>
That’s it! Your forms are now protected from spam and bots.
Need help? Check our documentation or visit the support forum for detailed guides.
<h3>Plugin Languages</h3>
The plugin is currently available in English. If you’d like to help translate the plugin into your language, please visit our <a href="https://translate.wordpress.org/projects/wp-plugins/smart-captcha-alternative-with-cloudflare-turnstile/" rel="nofollow ugc">translation page</a>.
<h3>Other Information</h3>
<ul>
<li>For help & suggestions, please create a support topic in our <a href="https://wordpress.org/support/plugin/smart-captcha-alternative-with-cloudflare-turnstile/" rel="ugc">support forum</a></li>
<li>Follow the developer <a href="https://x.com/mayankmajeji" rel="nofollow ugc">@mayankmajeji</a></li>
<li><a href="https://github.com/mayankmajeji/smart-captcha-alternative-with-cloudflare-turnstile" rel="nofollow ugc">View on GitHub</a></li>
</ul>
<h3>Support The Plugin</h3>
Special thanks to all contributors who help support the continued development of this plugin.
The plugin is currently free to use. If you find it useful and would like to support its continued development, maintenance, and support, you can make a donation. Your support is greatly appreciated and helps keep the plugin actively maintained.
<a href="https://buymeacoffee.com/mayankmajeji" rel="nofollow ugc">Make a donation</a>
<h3>Trademark Notice</h3>
Cloudflare, the Cloudflare logo, and Cloudflare Workers are trademarks and/or registered trademarks of Cloudflare, Inc. in the United States and other jurisdictions.
This plugin is not affiliated with, endorsed by, or sponsored by Cloudflare, Inc. Cloudflare® and Turnstile® are trademarks of Cloudflare, Inc.
<h3>Third Party Services</h3>
This plugin connects to Cloudflare Turnstile service to provide CAPTCHA verification.
What data is transmitted: 
– Form submission tokens for verification 
– IP addresses for bot detection 
– Browser fingerprints for security analysis
When data is sent: 
– Only when users submit forms with Turnstile protection enabled 
– Data is sent securely via HTTPS to Cloudflare’s servers
External Services: 
– Cloudflare Turnstile API: https://developers.cloudflare.com/turnstile/ 
– Cloudflare Terms of Service: https://www.cloudflare.com/terms/ 
– Cloudflare Privacy Policy: https://www.cloudflare.com/privacypolicy/

Smart CAPTCHA Alternative with Cloudflare Turnstile

Protect WordPress forms from spam using Cloudflare Turnstile. A privacy-friendly CAPTCHA alternative.

Ohm·Tang

OhmTang CFT is a comprehensive WordPress security plugin that seamlessly integrates Cloudflare Turnstile’s advanced CAPTCHA protection into your website. Say goodbye to traditional annoying CAPTCHAs and embrace a frictionless, privacy-focused security solution that effectively blocks bots while providing a smooth user experience. Completely free Cloudflare Turnstile integration for WordPress and WooCommerce – no premium features, no hidden costs, just powerful spam protection.
📢 DISCLAIMER: Trademarks and brands are the property of their respective owners.
<h4>🎛️ Granular Form Control</h4>
Individual Form Toggle and Each verification form supports custom error messages, allowing you to personalize the display when users fail the Turnstile challenge.- Complete Flexibility
Take full control over your security implementation with our granular form management system:
<ul>
<li>Per-Form Enable/Disable – Every supported form can be individually activated or deactivated</li>
<li>WordPress Core Forms:
<ul>
<li>✅ Login Form – Toggle on/off</li>
<li>✅ Registration Form – Toggle on/off </li>
<li>✅ Lost Password Form – Toggle on/off</li>
<li>✅ Comment Form – Toggle on/off ( on/off login or no login user)</li>
</ul>
</li>
<li>WooCommerce Forms:
<ul>
<li>✅ Login Form – Toggle on/off</li>
<li>✅ Registration Form – Toggle on/off</li>
<li>✅ Lost Password Form – Toggle on/off</li>
<li>✅ Checkout Form (Support Full site editting Block Checkout page and Traditional Checkout page) – Toggle on/off ( on/off login or no login user)</li>
</ul>
</li>
</ul>
<h4>🎯 Smart Conditional Protection</h4>
Intelligent Verification Based on User Status
Advanced conditional protection for better user experience:
<ul>
<li>
Checkout Page Smart Settings:
<ul>
<li>🔄 Option to skip verification for logged-in users – Provide seamless checkout experience for returning customers</li>
<li>🔒 Always protect guest checkouts – Secure anonymous transactions</li>
<li>⚡ Reduce friction for trusted customers while maintaining security</li>
</ul>
</li>
<li>
Comment Form Intelligent Protection:
<ul>
<li>🔄 Toggle verification for logged-in users – Choose whether authenticated users need CAPTCHA</li>
<li>🛡️ Always protect guest comments – Prevent spam from anonymous visitors</li>
<li>📝 Respect trusted commenters – Regular commentators can enjoy streamlined experience</li>
</ul>
</li>
<li>
Flexible User-Based Rules:
<ul>
<li>🎪 Customize protection based on user roles and status</li>
<li>🔐 Balance security and usability intelligently</li>
<li>📊 Reduce unnecessary verification for trusted users</li>
</ul>
</li>
</ul>
<h4>🛡️ Complete WordPress Core Protection</h4>
Protect every aspect of your WordPress site with comprehensive form security:
<ul>
<li>Login Security – Prevent brute force attacks on wp-login.php and admin areas (toggleable)</li>
<li>User Registration – Stop spam registrations and fake account creation (toggleable)</li>
<li>Comment Moderation – Eliminate spam comments automatically with smart user detection</li>
<li>Password Recovery – Secure lost password forms against abuse (toggleable)</li>
<li>Contact Forms – Compatible with popular contact form plugins</li>
<li>Your favorite Contact Forms – If you need to integrate your preferred form, contact me: ohmtang@outlook.com</li>
</ul>
<h4>🛒 Advanced WooCommerce Integration</h4>
Secure your online store and protect your revenue with dedicated WooCommerce protection:
<ul>
<li>Checkout Security – Prevent fraudulent orders and fake transactions with smart user detection</li>
<li>Customer Registration – Ensure genuine customer accounts (toggleable)</li>
<li>Guest Checkout – Protect checkout process for all users with conditional logic</li>
<li>Login Forms – Secure customer login and authentication (toggleable)</li>
<li>Review Systems – Block fake product reviews and ratings</li>
</ul>
<h4>⚙️ Advanced Features & Customization</h4>
<ul>
<li>Smart Theme Options – Light, dark, and auto themes that adapt to your site design</li>
<li>Flexible Styles – Normal, Flexible and Compact 3 styles where Turnstile appears on each form</li>
<li>Granular Control – Enable/disable protection for individual forms with one click</li>
<li>Conditional Logic – Smart rules based on user login status</li>
<li>Performance Optimized – Minimal impact on page load times</li>
<li>Mobile Responsive – Perfectly adapted for all devices</li>
<li>Accessibility Ready – Designed with accessibility in mind</li>
</ul>
<h4>🔧 Developer Friendly</h4>
<ul>
<li>Extensive hooks and filters for customization</li>
<li>Clean, well-documented codebase</li>
<li>WordPress coding standards compliant</li>
<li>Easy integration with custom themes and plugins</li>
<li>Comprehensive error logging and debugging</li>
</ul>
<h4>🌍 Multi-language Ready</h4>
<ul>
<li>Full translation support with .pot file</li>
</ul>
<h4>Why Cloudflare Turnstile?</h4>
<ul>
<li>User-Friendly – No annoying puzzles, image recognition, or text challenges</li>
<li>Privacy-First – GDPR compliant and privacy-respecting</li>
<li>Free Forever – Cloudflare’s free tier provides robust protection</li>
<li>Advanced Detection – Machine learning and behavioral analysis</li>
<li>Fast Implementation – Simple setup with Site Key and Secret Key</li>
</ul>
Experience the perfect balance of security and usability! With individual form controls and smart conditional protection, you can secure your site without frustrating your legitimate users.

OhmTang CFT

Integrate Cloudflare Turnstile CAPTCHA for WordPress & WooCommerce forms with custom error messages, each form controlled individually

Smart CAPTCHA Alternative with Cloudflare Turnstile vs OhmTang CFT