Kitgenix

Just There

Cloudflare Turnstile, done properly for WordPress.
Kitgenix CAPTCHA for Cloudflare Turnstile is a lightweight, privacy-first reCAPTCHA alternative that adds Cloudflare Turnstile to your WordPress, WooCommerce and form plugins with server-side validation, replay protection and proxy-aware IP detection.
Protect:
<ul>
<li>WordPress core forms – login, registration, lost/reset password, comments</li>
<li>WooCommerce – checkout, account login/registration, lost password (Classic and Blocks / Store API)</li>
<li>Form plugins – WPForms, Fluent Forms, Gravity Forms, Formidable Forms, Forminator, Contact Form 7, Jetpack Forms, Kadence Forms</li>
<li>Elementor Pro Forms and Popups</li>
<li>Forums – bbPress topic and reply forms</li>
</ul>
All with conditional, async loading, no extra cookies or tracking and zero unnecessary front-end bloat.
<h4>Why Kitgenix?</h4>
<ul>
<li>
Ultra-lightweight and fast
<ul>
<li>Uses the modern WordPress Script API (6.3+) with <code>strategy=async</code></li>
<li>Scripts load only on protected pages and forms</li>
</ul>
</li>
<li>
Privacy-first
<ul>
<li>The plugin itself does not add cookies or tracking</li>
<li>Cloudflare Turnstile is designed to minimise data collection</li>
</ul>
</li>
<li>
Rock-solid server-side validation
<ul>
<li>Uses Cloudflare’s official <code>siteverify</code> endpoint</li>
<li>Validates tokens server-side for all supported forms</li>
</ul>
</li>
<li>
Replay protection
<ul>
<li>Rejects reused tokens by default (TTL is filterable)</li>
</ul>
</li>
<li>
Proxy-aware client IP
<ul>
<li>Correctly resolves IPs behind Cloudflare, reverse proxies and load balancers</li>
<li>Honours proxy headers only from configured trusted proxies</li>
</ul>
</li>
<li>
Deep integrations
<ul>
<li>WordPress core, WooCommerce (Classic and Blocks), Elementor Pro</li>
<li>WPForms, Fluent Forms, Gravity Forms, Formidable Forms, Forminator, Contact Form 7, Jetpack Forms, Kadence Forms</li>
<li>bbPress forums</li>
</ul>
</li>
<li>
Smart UX
<ul>
<li>Optional “disable submit until verified”</li>
<li>Token freshness timers and auto-resets</li>
<li>Clean inline error hints designed to match Cloudflare’s own UI</li>
</ul>
</li>
<li>
Production-ready admin
<ul>
<li>Onboarding wizard and Site Health integration</li>
<li>JSON export/import (with optional secret key)</li>
<li>Collapsible sections, search/filter box and an “Unsaved changes” bar</li>
</ul>
</li>
<li>
Multisite-aware
<ul>
<li>Per-site settings</li>
<li>Clean uninstall removes settings site-wide (and network-wide if run via Network Admin)</li>
</ul>
</li>
</ul>
<h4>Supported Forms and Integrations</h4>
WordPress Core
<ul>
<li>Login (<code>wp-login.php</code>)</li>
<li>Registration</li>
<li>Lost and Reset Password</li>
<li>Comments</li>
</ul>
Turnstile is injected into each core form and validated only on POST submissions. Invalid, expired or reused tokens block the action with a clear message.
WooCommerce (Classic)
<ul>
<li>Checkout</li>
<li>Login</li>
<li>Registration</li>
<li>Lost Password</li>
</ul>
Turnstile appears near the Place order button and WooCommerce account forms. Validation runs during checkout and account actions. Designed to work safely with checkout fragments and avoids duplicate rendering.
WooCommerce (Blocks / Store API)
<ul>
<li>Checkout (Blocks / Store API)</li>
</ul>
The widget renders in the Blocks checkout UI and validates Store API requests server-side. Tokens can be forwarded via <code>X-Turnstile-Token</code> or similar headers and are handled automatically by the plugin.
Elementor Pro (Forms and Popups)
<ul>
<li>Elementor Pro Forms (including popups and dynamically loaded forms)</li>
</ul>
The widget injects before or after the submit area, listens for Elementor popup and AJAX events and ensures a fresh token for each attempt. Handles multiple forms, popups and delayed popups reliably.
Contact Form 7
<ul>
<li>All CF7 forms</li>
</ul>
Auto-injects the widget and re-renders after AJAX errors. A shortcode <code>[kitgenix_turnstile]</code> is available for manual placement. In Shortcode-only mode, CF7 forms are passed through <code>do_shortcode()</code> so manual placement works reliably.
Fluent Forms
<ul>
<li>All Fluent Forms</li>
</ul>
Auto-injects, validates server-side and handles AJAX and multi-step flows with automatic re-renders.
Formidable Forms
<ul>
<li>All Formidable Forms</li>
</ul>
Injects near the submit area, validates on submit and re-renders after client or server validation errors.
Forminator Forms
<ul>
<li>All Forminator forms</li>
</ul>
Works with regular and AJAX forms, including multi-step flows. Tokens are reset on failed submissions.
Gravity Forms
<ul>
<li>All Gravity Forms</li>
</ul>
Widget placement before or after submit, with server-side validation on Gravity’s native hooks. Handles AJAX and multi-page forms with safe re-render and no overlapping buttons.
Jetpack Forms
<ul>
<li>Jetpack Contact Forms</li>
</ul>
Adds Turnstile to Jetpack forms with proper validation and AJAX behaviour.
Kadence Forms (Kadence Blocks)
<ul>
<li>Kadence form blocks</li>
</ul>
Auto-injects on Kadence form blocks, validates server-side and re-renders on validation errors.
WPForms
<ul>
<li>WPForms Lite and Pro</li>
</ul>
Injects before or after the submit area. Optional “disable submit until verified” UX, auto-resets on AJAX errors and prevents overlap or layout issues.
Forums – bbPress
<ul>
<li>Create Topic and Reply forms</li>
</ul>
Adds Turnstile to bbPress posting forms to reduce automated spam topics and replies, validating before content is saved.
You can enable or disable each integration and location under Settings → Cloudflare Turnstile.
<h4>How It Works</h4>
<ol>
<li>
Loads the Cloudflare Turnstile API 
 https://challenges.cloudflare.com/turnstile/v0/api.js?render=explicit 
using the WordPress Script API (async for WordPress 6.3+).
</li>
<li>
Injects a widget into enabled forms 
Handles AJAX, multi-step forms, popups and other dynamic DOM changes.
</li>
<li>
Verifies tokens server-side 
Uses Cloudflare’s <code>/v0/siteverify</code> endpoint with your secret key and request IP (when appropriate).
</li>
<li>
Enforces replay protection 
Caches recent tokens (hashed) and rejects re-use (TTL is filterable).
</li>
<li>
Blocks on failure 
Submissions with invalid, expired or reused tokens are blocked with a clear, user-friendly message.
</li>
</ol>
<h4>Quick Start</h4>
<ol>
<li>Install and activate from Plugins → Add New by searching for “Kitgenix Turnstile”.</li>
<li>Go to Settings → Cloudflare Turnstile.</li>
<li>Enter your Site Key and Secret Key from the Cloudflare Turnstile dashboard.</li>
<li>Enable the integrations and specific forms you want to protect.</li>
<li>Save changes, then test login, registration, comments, checkout and form pages.</li>
</ol>
<h4>Performance and Security</h4>
Performance playbook
<ul>
<li>Async by default using the WordPress Script API with <code>strategy=async</code> on WordPress 6.3+.</li>
<li>Conditional loading so Turnstile assets load only where protection is enabled.</li>
<li>Works with caching and optimisation plugins:
<ul>
<li>Allowlist <code>https://challenges.cloudflare.com</code> in defer/optimise settings.</li>
<li>Avoid inlining, combining or heavily delaying the Turnstile script.</li>
<li>Exclude login, account and checkout pages from full-page caching where possible.</li>
</ul>
</li>
<li>Resource hints (preconnect/dns-prefetch) for <code>https://challenges.cloudflare.com</code> to speed up first paint.</li>
</ul>
Security tips
<ul>
<li>Replay protection is enabled by default; adjust duration using <code>kitgenix_turnstile_replay_ttl</code>.</li>
<li>Configure trusted proxies when using Cloudflare/CDN/reverse-proxy so the correct client IP is used.</li>
<li>Use Developer Mode (warn-only) on staging to log failures without blocking users.</li>
<li>Whitelisting (logged-in users, IPs and user agents) is supported but should be used sparingly.</li>
</ul>
<h4>Troubleshooting</h4>
Widget not showing
<ul>
<li>Confirm Site and Secret Keys are correct.</li>
<li>Check that the integration and specific form location are enabled.</li>
<li>Verify you are not whitelisted (user, IP or user agent).</li>
<li>Clear caches (page, object, CDN).</li>
<li>Allowlist <code>challenges.cloudflare.com</code> in optimisation plugins.</li>
<li>Check the browser console for blocked or failed scripts.</li>
</ul>
Always seeing “Please verify you are human”
<ul>
<li>Token may be expired or invalid.</li>
<li>Reduce page cache TTL on form pages.</li>
<li>Do not full-page cache auth or checkout pages.</li>
<li>Ensure your server can reach Cloudflare (no firewall blocks).</li>
</ul>
Elementor popups or AJAX forms
<ul>
<li>Avoid over-deferring Elementor or form plugin JavaScript.</li>
<li>The plugin listens to Elementor events and re-renders containers dynamically.</li>
</ul>
WooCommerce checkout issues
<ul>
<li>Avoid caching dynamic fragments.</li>
<li>Confirm the widget renders before the Place order button.</li>
<li>If using custom checkout flows, ensure the token is forwarded correctly.</li>
</ul>
<h3>Minimum Requirements</h3>
<ul>
<li>WordPress 5.0 or higher</li>
<li>PHP 7.0 or higher</li>
<li>Cloudflare Turnstile Site and Secret Keys (free)</li>
</ul>
<h3>Developers</h3>
Key filters
<ul>
<li>
<code>kitgenix_captcha_for_cloudflare_turnstile_script_url( $url, $settings )</code> 
Override the Turnstile script URL or append query arguments.
</li>
<li>
<code>kitgenix_turnstile_freshness_ms</code> 
Control token auto-reset interval (milliseconds).
</li>
<li>
<code>kitgenix_turnstile_replay_ttl</code> 
Adjust replay protection cache duration (seconds).
</li>
<li>
<code>kitgenix_turnstile_is_whitelisted( $is_whitelisted, $context )</code> 
Modify whitelist decisions programmatically.
</li>
</ul>
Shortcode
<ul>
<li><code>[kitgenix_turnstile]</code> – Render the Turnstile widget manually. Integrations detect the shortcode or rendered widget container and skip auto-injection to prevent duplicates.</li>
</ul>
Server-side endpoint
<ul>
<li>Validates via <code>https://challenges.cloudflare.com/turnstile/v0/siteverify</code>.</li>
</ul>
Text domain
<ul>
<li><code>kitgenix-captcha-for-cloudflare-turnstile</code> (POT file included).</li>
</ul>
<h3>Integration Files</h3>
Each integration maps to a dedicated adapter class for maintainability.
<ul>
<li>
WordPress Core:
<ul>
<li><code>includes/integrations/wordpress/class-wp-core.php</code></li>
</ul>
</li>
<li>
WooCommerce (Classic):
<ul>
<li><code>includes/integrations/ecommerce/class-woocommerce.php</code></li>
</ul>
</li>
<li>
WooCommerce (Blocks / Store API):
<ul>
<li><code>includes/integrations/ecommerce/class-woocommerce-blocks.php</code></li>
</ul>
</li>
<li>
Elementor Pro:
<ul>
<li><code>includes/integrations/page-builder/class-elementor.php</code></li>
</ul>
</li>
<li>
Form plugins:
<ul>
<li>Contact Form 7 — <code>includes/integrations/forms/contact-form-7.php</code></li>
<li>Fluent Forms — <code>includes/integrations/forms/fluent-forms.php</code></li>
<li>Formidable Forms — <code>includes/integrations/forms/formidable-forms.php</code></li>
<li>Forminator Forms — <code>includes/integrations/forms/forminator-forms.php</code></li>
<li>Gravity Forms — <code>includes/integrations/forms/gravity-forms.php</code></li>
<li>Jetpack Forms — <code>includes/integrations/forms/jetpack-forms.php</code></li>
<li>Kadence Forms — <code>includes/integrations/forms/kadence-forms.php</code></li>
<li>WPForms — <code>includes/integrations/forms/wpforms.php</code></li>
</ul>
</li>
<li>
Forums:
<ul>
<li>bbPress — <code>includes/integrations/forums/bbpress.php</code></li>
</ul>
</li>
<li>
Integration folders:
<ul>
<li><code>includes/integrations/</code></li>
<li><code>includes/integrations/ecommerce/</code></li>
<li><code>includes/integrations/forms/</code></li>
<li><code>includes/integrations/forums/</code></li>
<li><code>includes/integrations/page-builder/</code></li>
<li><code>includes/integrations/wordpress/</code></li>
</ul>
<h3>Roadmap</h3>
</li>
<li>Per-form controls and additional UI refinements</li>
<li>More granular placement options for page builders and theme forms</li>
<li>Expanded compatibility notes and presets for popular optimisation and caching plugins</li>
<li>Additional developer hooks and integration examples</li>
</ul>
<h3>External Services</h3>
This plugin connects to Cloudflare Turnstile to perform spam and abuse prevention checks. It sends:
<ul>
<li>Turnstile site key</li>
<li>Turnstile response token</li>
<li>User IP address and user agent (used by Cloudflare for verification)</li>
</ul>
No personal data is stored or processed by Kitgenix.
Cloudflare Turnstile Terms: https://developers.cloudflare.com/turnstile/ 
Cloudflare Privacy Policy: https://www.cloudflare.com/privacypolicy/
<h3>Trademark Notice</h3>
“Cloudflare” and the Cloudflare logo are trademarks of Cloudflare, Inc. This plugin is not affiliated with or endorsed by Cloudflare, Inc.
<h3>Copyright</h3>
Kitgenix CAPTCHA for Cloudflare Turnstile is built with ❤️ by Kitgenix.
<h3>Credits</h3>
Cloudflare Turnstile – https://www.cloudflare.com/products/turnstile/ 
Built with ❤️ by https://kitgenix.com
<h3>Support Development</h3>
If this plugin helps you stop spam and keep your forms fast and user-friendly, you can support ongoing development here:
https://buymeacoffee.com/kitgenix

Kitgenix CAPTCHA for Cloudflare Turnstile


I’m really impressed with Kitgenix CAPTCHA for Cloudflare Turnstile. Setting it up was super straightforward, I had it running in just a few minutes. It does exactly what it promises: keeps the bots out without making life harder for real visitors.



I love that it just works quietly in the background. No weird puzzles, no endless clicking boxes, just a smooth experience for genuine users. It also fits nicely into the site without slowing anything down.


Easy to Set Up, Works Like a Charm

Cloudflare Turnstile CAPTCHA for WordPress, WooCommerce, Elementor and popular forms. Fast, privacy-first anti-spam with server-side validation.

Bill Minozzi

★★★★★
This reCAPTCHA For All plugin’s key advantage is that it blocks page content from being sent to the browser until the user passes the challenge. Unlike most plugins that load the full page and use an overlay to block interaction—allowing bots to scrape content from the source code and overload your server—this plugin ensures the page remains blank for bots. No content is sent from the server until a human is verified, leaving nothing for bots to steal, process, or use to overburden your server.
This plugin provides advanced protection against bots, spam, hackers, fake users, and other types of automated abuse on any selected Page on your site. Utilize invisible reCaptcha V3 (Google) or Turnstile (Cloudflare) to secure your site without disrupting the user experience. Customize the template (Appearance) and messages/language to fit your needs. The plugin also allows you to block visitors from China. Translation ready. Files included: Dutch, English, French, Italian, Portuguese, Spanish, and German. 
 Additionally, it features analytics charts to monitor your site’s protection. 
Installing and getting started with the plugin is quick and easy—even for beginners. Just a few simple steps and you’re up and running!
<a href="https://recaptchaforall.com/espanol/" rel="nofollow ugc">Spanish</a> 
<a href="https://recaptchaforall.com/it/italiano-home/" rel="nofollow ugc">Italiano</a> 
<a href="https://recaptchaforall.com/pt/portugues-iniciar/" rel="nofollow ugc">Portuguese</a>
Revolutionize reCAPTCHA:
<li>Free for commercial use. Turnstyle is 100% free, while Google has certain usage limits.</li>
<li>Test Button to easily check your keys.</li>
<li>Only reveal page content to humans, preventing bots from stealing content and damaging your SEO.</li>
<li>Customize the box design: color, text, background, image, and more.</li>
<li>Display the box exclusively during the initial visit for a seamless user experience.</li>
<li>Identify humans and bots right from the first visit.</li>
<li>Choose specific pages for protection or opt to secure all pages.</li>
<li>If using Cloudflare Turnstile, select from three types (Managed, Non-interactive, Invisible).</li>
Enhanced User Experience: 
The box, featuring a tailored message and button, appears only once during the user’s initial site visit. Manage the message’s design, text, and button – ideal for introducing cookie policies or any initial communication.
For example:
<li> By continuing to browse, you consent to our use of cookies for a better website experience.</li>
<li> Click ‘OK’ to verify browser compatibility.</li>
<li> Human? Simply click ‘Yes’…</li>
<li> Click Yes if you have more than X years old … </li>
<li> Subscribe to our newsletter for the latest updates and stay informed! Click … </li>
<li> Connect with us on social media and stay tuned for exciting updates and content! </li>
<li> After your visit, kindly share your feedback with us.</li>
<li> Sorry, we just need to make sure you’re not a robot. For best results, please make sure your browser is accepting cookies.</li>
<li> And anything else you’d like to write…</li>
If you choose Google Recaptcha, after the user click the button, the plugin will send a request to google check that visitor reputation and google sends a immediate response with an score*. 
(*) Cloudflare don’t have the score feature. 
Then, the plugin will allow the user with required score (the score filter rate is up to you) load the page otherwise will block with a forbidden error.
The user browser needs accept cookies and be with javascript enabled. WordPress system also request that, then, it is not a big deal.
This can avoid the bots from stealing your content, consume your bandwidth and overload your server.
Widely Trusted Compatibility: 
The plugin seamlessly accommodates major search engine bots, including Google, Bing (Microsoft), Facebook, Slurp (Yahoo), and Twitter, ensuring uninterrupted access for these reputable entities. 
Expand the whitelist beyond major search engines to include essential services such as site uptime monitoring, PayPal, Stripe, and more. Tailor the whitelist table to suit your specific needs.
Note: This plugin requires Google or CloudFlare site key and secret key to work. 
Look the FAQ how to get that. 
This plugin conveniently provides a “Manage keys” tab within the plugin dashboard, enabling you to effortlessly test your keys.
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/VY9cbONlrJo?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>
<a href="https://recaptchaforall.com/" rel="nofollow ugc">Plugin Site</a>
<h3>Block visitors from China</h3>
If you are getting a lot of spam and malicious traffic from China, with our plugin 
you can block it without worry about install (and mantain) huge databases of IP address. 
Just let our plugin take care that.
This plugin is multi language ready. It also include files for Italian and Portuguese languages. 
If you like to translate the plugin on your language, please, visit: 
https://make.wordpress.org/polyglots/handbook/translating/glotpress-translate-wordpress-org/
<h3>External service (1)</h3>
When using our chat, only some information about issues, such as your language and data from the Diagnose tab, may be sent to our server. We do not share, publish, or disclose any information with third parties. 
domain: https://BillMinozzi.com/chat/api/api.php
<h3>External service (2)</h3>
The plugin will retrieve tips and news from our site BillMinozzi.com. This information will be displayed in the plugin dashboard, in the right-hand column under the title “Tips and News.” No data is sent to our server. 
domain: https://billminozzi.com/API/bill-api.php
<h3>Advanced Site Health</h3>
WordPresss built-in Site Health feature provides a great baseline for your sites well-being. However, in todays digital landscape, true health goes beyond server configuration. A site can have a perfect score and still be slow, vulnerable, or plagued by critical errors.
Our plugin extends the core Site Health concept to provide a truly holistic analysis of what keeps your site fast, stable, and secure. We dont just check the basics; we diagnose critical issues that directly impact your visitors experience and your sites operational integrity.
Our enhanced checks include:Performance & Memory Analysis, Proactive Error Detection, Modern Security Monitoring. 
That involves querying public, authoritative services like rdap.db.ripe.net with visitor IP addresses for security analysis. 
domain: https://rdap.db.ripe.net/ip/
For a complete overview of all features, our data handling practices, and the full terms governing our software, please visit our official website: 
https://siterightaway.net/terms-of-use-of-our-plugins-and-themes/
<h3>Legal Advise about Cookies</h3>
We can’t give legal advise about Cookies (neither other things). We suggest you contact a lawyer regards that.

Integrator for Turnstile and reCAPTCHA.

Revolutionize reCAPTCHA or Cloudflare Turnstile. Enjoy an analytics chart. Protect all or selected pages against spam and bots.Free!

Kitgenix CAPTCHA for Cloudflare Turnstile vs Integrator for Turnstile and reCAPTCHA.