CAPTCHA 4WP – Antispam CAPTCHA solution for WordPress


A free and easy-to-use CAPTCHA plugin for WordPress

Protect your WordPress forms and login pages from spam and automated attacks with CAPTCHA 4WP. Choose from multiple ReCAPTCHA versions and strike the right balance between security and user experience.

Features | Get the Premium! | Getting Started

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.


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CAPTCHA 4WP key plugin features and capabilities

  • Add CAPTCHA to WordPress native forms such as login pages, user registration and comments forms etc
  • Supports multiple ReCAPTCHA versions
  • User-friendly wizards for easy, hassle-free setup
  • Set ReCAPTCHA V3 passmark score
  • ReCAPTCHA failover configuration (ensure no prospect is incorrectly marked as spam)
  • Plugin automatically detects visitors’ language and shows CAPTCHA in that language
  • Much more

Upgrade to CAPTCHA 4WP Premium and get even more

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.

Premium features list

  • Everything in the free version
  • Add CAPTCHA from hCaptcha and Cloudflare Turnstile on your websites
  • CAPTCHA checks text, visual and position customization options
  • One-click integration with WooCommerce
  • One-click integration with Contact Form 7, Gravity Forms, WPForms, BuddyPress & other plugins
  • Much more

Refer to the CAPTCHA 4WP plugin features and benefits page to learn more about the benefits of upgrading to the Premium version of CAPTCHA 4WP.

Free and premium support

Premium world-class support for CAPTCHA 4WP is free via email or through the WordPress support forums.

Note: paid customer support is given priority and is provided via one-to-one email. Upgrade to Premium to benefit from priority support.

For any other queries, feedback, or if you simply want to get in touch with us, please use our contact form.

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Related links and documentation:

You can find more detailed information about CAPTCHA tests and the benefits you can take advantage of, and the plugin in the links below:

Installing CAPTCHA 4WP

From within WordPress

  1. Navigate to “Plugins”page and click the “Add New” button
  2. Search for “CAPTCHA 4WP”
  3. Cick install and after that activate the plugin


  1. Download the plugin from the WordPress plugins repository
  2. Unzip the zip file and upload the folder to the /wp-content/plugins/ directory
  3. Activate CAPTCHA 4WP through the “Plugins” menu in WordPress


  • The wizard makes configuration a breeze.
  • Use the wizard to choose your preferred CAPTCHA version and seamlessly connect to the service provider.
  • When using ReCAPTCHA V3, you can also choose a failover action to avoid false negatives falling through the cracks.
  • ReCAPTCA V3 in the WordPress login form.
  • ReCAPTCA V2 "I'm not a robot" in the WordPress comments form.
  • ReCAPTCA V2 "I'm not a robot" in the password reset request form.
  • ReCAPTCA V2 "I'm not a robot" in the password reset form.
  • The CAPTCHA configuration can easily be seen in the plugin's configuration page.


Can i use this plugin to my language?

Yes. this plugin is translator ready. If you want to help translating this plugin in your language please contact us.

Can i show multiple CAPTCHA’s on the same page?

Yes. You can show an unlimited number of CAPTCHA’s on the same page.

How can I add CAPTCHA to a form created with Contact Form 7?

Use the unique 1-click feature: simply click the “Add CAPTCHA” button in the Contact Form 7 form builder to add the CAPTCHA to the form. Support for Contact Form 7, WPForms, Gravity Forms and other popular third party plugins is only available in CAPTCHA 4WP Premium.

How can I add Captcha to WooCommerce checkout and other pages?

Simply select the WooCommerce page you want to add CAPTCHA to in the plugin’s CAPTCHA placement settings. You can also specify where exactly you want to add the CAPTCHA test on the checkout page. Support for WooCommerce and other third party plugins is only available in CAPTCHA 4WP Premium. Get your free 14-day plugin trial today.


13 di Fevrâr dal 2024
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.
8 di Zenâr dal 2024
Had an issue on the Registration Form of a multi-site installation, where the reCAPTCHA field wasn't being loaded and displayed, after a major PHP / WordPress upgrades. Robert and his team promptly helped, with active support and genuine interest to figure out the root-cause of the issue, and fix the problem. Thank you!
27 di Dicembar dal 2023 1 reply
Don't work on Woocommerce review product page.
5 di Dicembar dal 2023
I started using the plugin a few weeks ago and it did not work right away, since we are using a special theme. After contacting the support team, the issue was resolved quickly, even thought it was a problem, which was no easy to find. But the support team was quick, very friendly, brought up some good ideas and solutions. I can recommend using this plugin!
17 di Novembar dal 2023
As an agency, we have tried at least a half dozen other candidates to be able to weed out the unwanted contacts for our clients. This one clearly stands above the rest. It's flexible, easy to understand, and you can utilize wizards or configure manually. The annual cost is reasonable. Wish they had a lifetime option. Clients prefer that.
10 di Novembar dal 2023
I had a few queries about how the plugin for V2 recaptcha works along side V3 recaptcha, and the support was timely, informative and efficient allowing me to continue working with a client website instead of having to stop and start whilst waiting for feedback.
Read all 256 reviews

Contributors & Developers

“CAPTCHA 4WP – Antispam CAPTCHA solution for WordPress” is open source software. The following people have contributed to this plugin.


“CAPTCHA 4WP – Antispam CAPTCHA solution for WordPress” has been translated into 15 locales. Thank you to the translators for their contributions.

Translate “CAPTCHA 4WP – Antispam CAPTCHA solution for WordPress” into your language.

Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.


7.4.1 (2024-02-01)

  • Plugin improvements

    • Updated some text and help text in the UI for better readability.
    • Updated the spacing / text positioning in the UI to improved UX.
    • Upgraded the Freemius SDK to 2.6.2 (Premium).
    • Support for new Premium plans.
  • Bug fixes

    • Fixed a number of help documents broken links in the plugin UI.

Refer to the CAPTCHA 4WP releases page for an over view of what is new and improved in every update of the plugin. Refer to the CAPTCHA 4WP plugin changelog for the complete detailed list of what was new, improved and fixed in previous version updates of CAPTCHA 4WP.