Really Simple CAPTCHA
Really Simple CAPTCHA は他のプラグインから呼び出すことを想定して作られた CAPTCHA…
プラグインタグ: captcha
Honeypot for Contact Form 7
Honeypot for Contact Form 7 adds honeypot non-intrusive…
reCaptcha by BestWebSoft
Protect WordPress website forms from spam entries with …
Contact Form 7 Captcha
Add CAPTCHA to Contact Form 7
Captcha Code
Adds Captcha Code anti-spam methods to WordPress forms.…
Contact Form 7 Image Captcha
Adds a clean image captcha to Contact Form 7
WPBruiser {no- Captcha anti-Spam}
An extremely powerful antispam plugin that blocks spam-…
Wordfence Login Security
Secure your website with Wordfence Login Security, prov…
WordPress Captcha Plugin by Captcha Bank
Captcha Bank is a anti-spam captcha plugin for WordPres…
ReCaptcha Integration for WordPress
reCaptcha for login, signup, comment forms, Ninja Forms…
Gravity Forms No CAPTCHA reCAPTCHA
Adds "No CAPTCHA reCAPTCHA" field to Gravity …
Passster – Password Protection
Passster is the best and simplest solution to password-…
No CAPTCHA reCAPTCHA for WooCommerce
Protect WooCommerce login, registration and password re…
Captcha by BestWebSoft
1 super security anti-spam captcha plugin for WordPress…
WP Captcha
wp captcha prove that the visitor is a human being and …
reCaptcha Add-On for FormCraft
Add reCaptcha to your FormCraft forms.
Contact Form 7 reCAPTCHA Extension
This plugin provides the reCAPTCHA tag for the Contact …
Simple Login Captcha
Adds a simple 3-digit number captcha on the login form.
hCaptcha for WordPress
hCaptcha is a drop-in replacement for reCAPTCHA that pa…
Captcha Booster: Best Captcha Plugin
Captcha Plugin for WordPress can be used for login, reg…