Simple CAPTCHA with Cloudflare Turnstile
200,000+ active installs · Rated 4.6/5 · Updated September 29, 2026
Simple CAPTCHA with Cloudflare Turnstile adds the Cloudflare Turnstile challenge to the WordPress login form, registration, comments and common form plugins such as Contact Form 7 and Gravity Forms. It is a free alternative to reCAPTCHA that asks fewer puzzles. It suits sites that want to cut spam and brute-force logins without a visible puzzle. Limit: the challenge depends on Cloudflare's service, and a reCAPTCHA fallback can contact Google.
Pros
- Turnstile on login, registration and comments
- Integrations for Contact Form 7, Gravity Forms and Elementor
- Free
Cons
- Relies on Cloudflare Turnstile service
- Optional reCAPTCHA fallback contacts Google
Topics: Form plugins , Security plugins
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