Google reCAPTCHA

Go to System → Settings → General

Enter Google reCAPTCHA Site Key and Secret to enable Google reCAPTCHA. Google reCAPTCHA ensures that a real human is interacting with the site forms.

If both keys are empty then the default built-in captcha image is used.

To enable reCAPTCHA v3 please generate v3 keys and set to On the Enable reCaptcha v3 setting.

reCAPTCHA v2 requires users and customers to click the “I’m not a robot” checkbox and possibly select specific images to complete a challenge.

reCAPTCHA v3 verifies requests with a score based on the Google algorithm.

reCAPTCHA is a free service that protects your website from spam and abuse while letting real people pass through with ease.

The most common reason reCAPTCHA doesn’t work is that Google finds your IP address suspicious.