
If you take on a CAPTCHA entry job, you will be filling out CAPTCHAs.

Mathematical image CAPTCHAs: Sometimes we are provided with a simple mathematical equation to solve.Sometimes, new images appear once you click the old ones. Multiple image CAPTCHAs: A set of images will be shown (generally having 9 images) and you will have to click the ones that you are asked to do.This is the most common type of CAPTCHA and this is what you are most likely to encounter if you do a CAPTCHA filling job. Word image CAPTCHAs: A distorted image of a word or alphanumeric set will be shown and you will have to copy that in a text box.You will in general encounter these kinds of CAPTCHAs: Otherwise, hackers may spam a website and send thousands of login requests at the same time, so as to overwhelm the server and bring down the website. Because only a human can read and understand the verification code written in the image of a CAPTCHA. It ensures that you are a human and not a robot/bot. Often you have to check a checkbox before the CAPTCHA appears. It is an image or a set of images that you need to solve before you can login to certain websites. You must have filled some CAPTCHAs while trying to login to some websites or forums.

How much can we earn by filling CAPTCHAs?įirst of all, let us understand what CAPTCHA entry job is.
