How To Integrate Google New reCaptcha Using PHP

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Google Recaptcha

Recently Google has been introduced new reCaptcha API called “Are you a robot?”. They name it “NO CAPTCHA reCAPTCHA”. reCAPTCHA is a free service and It is designed to protect your website from spams and abuse. In this tutorial we are going to show you how to integrate it into your website using PHP. Please look at the demo.

Before integrating reCaptcha on website we required reCaptch key. Below are steps to get reCaptcha key

1. Click here to create a Google reCaptcha application.
2. Provide your domain detail without http:// or https:// (e.g for website registration

Register Site








3. After registration you will get 2 keys
  Site key – This will be used in HTML code

 Secret Key - This for communication between your site and Google.

Now we have to write the simple HTML code with Google reCaptcha

Contains PHP code, Here we have to modifed Google Secret Key


  1. By karthik


  2. By rich


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