captcha – The unofficial WordPress Plugin Directory

Makuruwan Arithmetic Human Quiz

Human-verification math quiz for login and forms. No Google reCAPTCHA.

A simple free contact form with text-based spam prevention.

An easy and powerful form builder that lets your visitors send you email. Blocks all automated spammers. No templates to mess with.

Add reCAPTCHA to your WordPress login form

A total simple contact form with captcha, support multilinguality.

Coinhive Captcha to your logins and comments and protect your site while earning Monero.

Moderni contact form plugin gives a WP most flexible and usable contact form.WP-admin can use either captcha or simple contact form.

Add a honeypot and Google reCAPTCHA V2 (noCAPTCHA CAPTCHA) to the log in form, registration form, and comment form

Block hackers, bots and brute-force attacks with 2FA, CAPTCHA, login protection, session controls, security tools and more.

Captcha Enjoy ile sitenizi botlardan koruyun, site içerigiyle ilgili eglenceli sorularla kullanıcılarınızı göz bozan captchalardan kurtarın.