Turnstile

Verify Visitors Without CAPTCHA

Cloudflare Turnstile confirms web visitors are real and blocks unwanted bots without slowing down web experiences for real users. It's a simple snippet of free code that eliminates CAPTCHAs. With Turnstile, you can deliver better experiences and strengthen privacy for all users.

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CAPTCHA-Free Verification

Cloudflare Turnstile confirms web visitors are real and blocks unwanted bots without slowing down web experiences for real users. This is achieved with a simple snippet of free code that eliminates the need for frustrating CAPTCHAs.

Enhanced User Privacy

Unlike other CAPTCHA options, Turnstile never harvests data for ad retargeting. This preserves the privacy of your users without sacrificing the effectiveness of bot blocking.

Improved User Experience

Users no longer have to waste time solving visual puzzles. Turnstile works transparently to confirm they are real people, providing a smoother experience.

Streamline Visitor Verification

Turnstile provides a seamless way to verify web visitors and block bots without impacting user experience. It's easy to integrate and enhances privacy.

Turnstile

Real-World Applications of Turnstile

See how businesses are using Turnstile to enhance security and user experience

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Boost Website Security

Integrate Turnstile with Cloudflare Web Application Firewall (WAF) rules to improve user experiences while blocking more attacks. This integration streamlines challenge management via the WAF.

Enhance User Engagement

Remove CAPTCHAs with a simple code snippet. Turnstile verifies users transparently, allowing them to access your site without interruptions.

Protect User Data

Turnstile does not harvest data for ad retargeting, preserving user privacy while effectively blocking bots.

Efficient Bot Management

Turnstile confirms real visitors and blocks bots without impacting user experience. It uses non-intrusive challenges to verify users.

Powerful primitives, seamlessly integrated

Built on systems powering 20% of the Internet, Turnstile runs on the same infrastructure Cloudflare uses to build Cloudflare. Enterprise-grade reliability, security, and performance are standard.

Compute

Workers Global serverless functions

Containers Any language, anywhere

Sandboxes Secure code execution

Durable Objects Stateful compute

Browser Rendering Automated browsers

Workflows Process orchestration

Storage

R2 Egress-free storage

Data Platform Ingest, Catalog & Query

Hyperdrive Global databases

D1 Serverless SQL