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ThinkCaptcha – Login Captcha, Register Captcha & Checkout reCAPTCHA logo

ThinkCaptcha – Login Captcha, Register Captcha & Checkout reCAPTCHA

by ThinkPlugin on WordPress.org

Secure WordPress & WooCommerce forms with Google reCAPTCHA. Stop spam, bots, and brute-force attacks effectively.

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The modern and clean settings panel, showing the Pro upgrade hero section.

The modern and clean settings panel, showing the Pro upgrade hero section.

Enhance Your Website’s Login Security with the Power of Google reCAPTCHA

Are you tired of spam registrations, brute-force login attacks, and junk form submissions?
ThinkCaptcha is the definitive Google reCAPTCHA plugin for WordPress, designed to provide maximum login security with a simple and modern interface.
ThinkCaptcha allows you to easily add a login captcha, register captcha, and password reset captcha to your most vulnerable forms using Google’s user-friendly “I’m not a robot” checkbox (reCAPTCHA v2).
This is the ultimate spam protection and bot protection your site needs.
Free Features for Essential Security:

  • WordPress Login Captcha: Implement a secure login captcha on your /wp-login.php page to stop brute-force attacks and enhance login security.
  • WooCommerce Login Captcha: Protect your customer accounts by adding a WooCommerce captcha to the login form.
  • WooCommerce Register Captcha: Stop fake user sign-ups with a robust register captcha on your WooCommerce registration form.
  • Password Reset Captcha: Secure both WordPress and WooCommerce password reset forms from bot abuse.
  • Optimized for Performance: The Google reCAPTCHA script loads asynchronously and only on pages where it is needed.

🚀 Upgrade to ThinkCaptcha Pro for Ultimate Form Security!

Spammers target every form on your site.
ThinkCaptcha Pro extends this powerful reCAPTCHA protection to create a comprehensive security shield.

  • WooCommerce Checkout Captcha: The best way to prevent fraudulent orders and spam.
    Add a checkout captcha to your WooCommerce checkout page.
  • Contact Form 7 reCAPTCHA: Our most requested feature!
    Add a Contact Form 7 reCAPTCHA to every contact form and eliminate junk mail forever.
  • WPForms Captcha: Secure all forms created with WPForms with a powerful WPForms captcha.
  • WordPress Register Captcha: Block spambots from creating user accounts on your main WordPress registration form with a secure register captcha.
  • Secure your entire website today. Get ThinkCaptcha Pro Now!

Third-Party Service Disclosure

This plugin connects to the Google reCAPTCHA service to protect forms from bots and spam.
* Service Used: Google reCAPTCHA (a service provided by Google LLC).
* What Data is Sent: To verify if a user is human, this service collects and sends hardware and software information, such as device and application data, to Google.
The user’s IP address is also collected.
* When Data is Sent: This data is sent whenever a form protected by this plugin is displayed and submitted.
* Links to Policies: The use of the Google reCAPTCHA service is subject to Google’s Privacy Policy and Terms of Service.

Active installations0+
Weekly downloads
7-22.22%
Version1.1.6
Last updated11/30/2025
WordPress version5.5
Tested up to6.9.1
Tags
google recaptchalogin captcharegister captchasecuritywoocommerce captcha