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SmartCAPTCHA Demo

Try the verification widget with behavioral analysis and image challenges

Contact Form Example

How This Works

  1. 1The CAPTCHA widget loads automatically when the page renders. It uses the site key to initialize.
  2. 2Complete the image verification challenge. The system analyzes your mouse movements, timing, and device fingerprint.
  3. 3Once verified, a secure token is generated and stored in the hidden input field (g-recaptcha-response).
  4. 4Submit your form normally. Your backend receives the token and can verify it's from a real human.

Demo Site Key: sk_demo_test_key_12345 (This is for testing only)

Need to create your own site keys?

Go to Admin Dashboard
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