There are several ways to shorten a URL:
Online URL shortening services: There are many online services that allow you to shorten a URL. Simply enter the long URL into the service's website, and it will generate a shortened URL for you to use. Some popular URL shortening services include Bitly, TinyURL, and Adf.ly.
URL shortening plugins: If you use a content management system such as WordPress, you can install a plugin that will automatically shorten your URLs for you.
Custom scripts: If you have a website or application, you can create your own URL shortening service by writing a custom script. This can be useful if you want to have more control over the branding and functionality of your URL shortening service.
Regardless of the method you use, the process of shortening a URL typically involves creating a mapping between the short URL and the long URL, and then using that mapping to redirect users who click on the short URL to the long URL.