The best anti-spam protection to block spam comments and spam in a contact form. The most trusted antispam sol...
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5M+ installs 4.7★ (1,186)
Login Security Captcha
Secure WordPress login, registration, and comment form with Google reCAPTCHA or Cloudflare Turnstile. Prevent Brute-force attacks and more.
The facts
- Rating
- 4.9★ from 20
- Active installs
- 10k+
- Price
- Free
- Last updated
- 6 Aug 2026
- Added
- May 2019
- Requires WP
- 5.3
- Tested up to
- WP 7.1
- Requires PHP
- 7.0
- Downloads
- 336,170
Our analysis
AI-assistedLogin Security Captcha is a WordPress plugin designed to enhance security by adding CAPTCHA options to various forms, including login, registration, and comments. It supports Cloudflare Turnstile and Google reCAPTCHA, allowing you to choose different CAPTCHA types for different forms. The plugin is lightweight and features simple settings for quick configuration.
This plugin is suitable for WordPress users looking to prevent spam and protect against brute-force attacks. Its flexibility allows for customisation of CAPTCHA themes and sizes, making it adaptable to different site designs and user preferences.
Best for: WordPress users who want to enhance form security and prevent spam.
What it does well
- ✓Supports Cloudflare Turnstile and Google reCAPTCHA
- ✓Lightweight with minimal footprint
- ✓Simple settings for quick configuration
- ✓Prevents spam comments and brute-force attacks
- ✓Allows customisation of CAPTCHA themes and sizes
Where it falls short
- •Limited information on advanced features
- •Pro features not detailed in the input
Verdict
Login Security Captcha offers a straightforward solution for adding CAPTCHA to WordPress forms, making it a practical choice for those focused on security.
From the developer
ScriptsTown's own description of Login Security Captcha, lightly tidied.
Login Security Captcha is a security plugin for WordPress to add CAPTCHA or CAPTCHA-free services such as Cloudflare Turnstile and Google reCAPTCHA to the WordPress login, registration, lost password, and comment form. This is a fast and lightweight security plugin to place captcha on standard WordPress forms with minimal footprints. It can prevent spam comments and protect the login form against Brute-force attacks. It has simple settings to configure the plugin quickly.
The plugin supports Cloudflare Turnstile, Google reCAPTCHA Version 2, and Version 3 with multiple options. This is the best WordPress captcha plugin for antispam protection to secure comment form and WordPress login page. It allows you to place different versions of reCAPTCHA and also Turnstile on different forms at the same time. This plugin comes with a set of simple options to quickly set up captcha validation on the common forms.
Using this security plugin, you can change the captcha theme to light or dark depending on your preferences for Cloudflare Turnstile and Google reCAPTCHA. You can also configure various other parameters like the score value for reCAPTCHA version 3. You can monitor the error logs and have the option to disable the captcha on the comment form for logged-in users. Also, you can adjust the captcha size to compact or normal for Cloudflare Turnstile.
Login Security Captcha Features
- Cloudflare Turnstile
- Google reCAPTCHA v2
- Google reCAPTCHA v3
- Set reCAPTCHA v3 Position
- Captcha Theme and Size
- Secure Login Form
- Secure Registration Form
- Secure Lost Password Form
- Protect Comment Spam
- Monitor Error Logs
- Prevent Brute-force Attack
Login Security Pro Features
- Limit Login Attempts by IP Address
- Check and Monitor Last Login
- Check Login History by Username
- Recent Login Dashboard Widget
- Cloudflare Turnstile Support
- Google reCAPTCHA v2 and v3
- Redirect after Login or Logout
- Role-Based Redirection
- Secure Login and Registration Form
- Secure Lost Password Form
- Easy to Protect Comment Spam
- Login Form – WooCommerce
- Lost Password Form – WooCommerce
- Registration Form – WooCommerce
- Secure WooCommerce Checkout Form
- Advanced Security and Much More
Check Pro Plugin – View Pro Features
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