Cloudflare Turnstile checker

Cloudflare Turnstile is a privacy friendly CAPTCHA alternative that verifies humans without puzzles. Enter any website below to check whether it uses Cloudflare Turnstile. The check is free and needs no signup.

A public address like example.com. We read the page the way a browser would.

Enter a website address and press Scan.

Detection reads the page HTML, response headers and cookies. Tools that load later or run only on the server can be missed.

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How we detect Cloudflare Turnstile

We look for the challenges.cloudflare.com turnstile script or a cf-turnstile element.

Detection reads what the page sends to a visitor. A site can hide Cloudflare Turnstile, or use it only on the server, and then we can't see it.

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