I’ll need an extension that will work with CSS and apply our command to the right element style. Most other browsers have their own plugins, and working with them is more or less similar to working with extensions in Google Chrome. I’ll use Google Chrome for all of the steps that involve extensions. They let you quickly save videos from YouTube, find out what font is used on a web page, or do whatever else they're programmed for.

What's an extension?Įxtensions (or plugins) enhance a browser's basic features. To make sure this command works for every page I visit with a browser, I'll embed it in a special extension. I'll be using a CSS command that can hide any element on a page: display:none !important. Today I'm going to use programming and filters to make our own ad blocker. The extension does not record your browsing history, capture your passwords or bank account numbers, or secretly collect or change data you submit on a web form.Beat ads the hacker way with this quick guide. It's important to know that just because AdBlock can see everything on a web page, it doesn't mean it actually does anything with it. Change the data on the page by adding some HTML, CSS, and JavaScript code to the page to hide unblocked ads.This also means that AdBlock can see any forms you submit and your browsing history on that tab. See all the data on the page to find any unblocked ads among the other content.This also means that AdBlock knows the URL of every page you visit. See every page you open so that AdBlock can run on every page you visit.That's because it's important to be careful with your browser permissions! You should be aware of what your browser extensions can do.Īd blockers work by 1) blocking a web page's requests to download ads from the servers that host them and, 2) hiding any ads that can't be blocked. This could include sensitive information like passwords, phone numbers, and credit cards.' Although the exact wording depends on which browser you use, the warnings all sound a little scary. It will look something like this: 'AdBlock can read, modify, and transmit content from all web pages. When you install AdBlock for the first time, AdBlock will request some permissions to operate within your browser.

Make ad blocker google chrome extension