內容簡介
CAPTCHA 4WP 是一款免費且易於使用的 WordPress 外掛，旨在保護您的網站表單和登入頁面，防止垃圾郵件和自動攻擊。它支援多種 ReCAPTCHA 版本，讓您在安全性與使用者體驗之間取得最佳平衡。
【主要功能】
• 支援多種 ReCAPTCHA 版本
• 自動偵測訪客語言並顯示相應 CAPTCHA
• 簡易設置向導，無需繁瑣操作
• 設定 ReCAPTCHA V3 通過分數
• 提供 Geoblocking 功能以限制表單提交
外掛標籤
開發者團隊
② 後台搜尋「CAPTCHA 4WP – Antispam CAPTCHA solution for WordPress」→ 直接安裝（推薦）
📦 歷史版本下載
原文外掛簡介
IMPORTANT NOTICE
CAPTCHA 4WP has been acquired by WPKube. Read the announcement for more information.
We, at Melapress, would like to take this opportunity to thank everyone who has used and supported CAPTCHA 4WP.
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.
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, both free and GDPR compliant
Add Geoblocking on forms and WordPress comments form (block / limit form submissions or comment posting by country)
Customization options for the CAPTCHA checks text, visual and position on the forms
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
Support for CAPTCHA 4WP is free through the WordPress support forums.
Premium support for paid customer support is provided via one-to-one email. Upgrade to Premium to benefit from premium support.
For any other queries, feedback, or if you simply want to get in touch with us, please use our contact form.
As featured on:
WP Beginner
Elegant Themes
IsItWP
WPLift
TesterWP
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:
Why you need CAPTCHA on your WordPress website
The different types of CAPTCHA for websites
What is the difference between CAPTCHA, ReCAPTCHA, and NoCAPTCHA?
Getting started with CAPTCHA 4WP
How to add CAPTCHA on WooCommerce forms
How to add CAPTCHA on WPForms
How to add CAPTCHA on Gravity Forms
How to show CAPTCHA on failed logins
Official Melapress website
Installing CAPTCHA 4WP
From within WordPress
Navigate to “Plugins”page and click the “Add New” button
Search for “CAPTCHA 4WP”
Cick install and after that activate the plugin
Manually
Download the plugin from the WordPress plugins repository
Unzip the zip file and upload the folder to the /wp-content/plugins/ directory
Activate CAPTCHA 4WP through the “Plugins” menu in WordPress
