How To Make Captcha Generator Using HTML CSS & JavaScript
A Captcha generator using HTML, CSS, and JavaScript is a web application that creates and displays Captcha images on a webpage. Captcha, which stands for "Completely Automated Public Turing test to tell Computers and Humans Apart," is a security measure used to verify that the user is a human and not a bot. The generator utilizes HTML to structure the webpage, CSS to style the elements, and JavaScript to generate random Captcha codes and handle user interactions. By incorporating various algorithms and techniques, the Captcha generator generates distorted images containing alphanumeric characters or challenges for users to solve. This helps prevent automated bots from accessing or submitting information on the website, enhancing security and protecting against spam or malicious activities.
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28 сен 2024