14 Best Browser Extensions for Online Privacy and Security

Nwachukwu Glory  - Tech Expert
Last updated: January 8, 2024
Read time: 12 minutes

The easiest way to protect your online privacy and security is with a browser extension. Read on to find out the best options available.


Extensions help to enhance functionality and add features to a browser. However, you can also use them to remove intrusive ads, protect your passwords, and secure online connections. You only need to install the right add-on supporting your browser from a reputable service provider. This article looks at the best browser extensions to keep you safe and private online.

The internet isn’t private; anyone can track your identity and location through your IP address. In fact, even using the incognito mode or clearing your browsing history does not make you completely anonymous online.

Governments worldwide are increasingly becoming invasive by trying to control and monitor internet usage. Also, since data is precious nowadays, other third parties could be collecting your identifiable information in the background without your knowledge. They include your internet service provider (ISP), hackers, websites, search engines, local network administrators, operating systems, apps, etc. Besides online trackers, ads can also be used to learn more about you.

Fortunately, numerous browser extensions can help you improve your privacy. For example, ad blockers will block annoying ads, password managers secure your passwords, and VPN extensions keep you safe and private online.

Quick list of best browser extensions for online security and privacy

Here is a summary of the top privacy browser extensions if you are short on time to review the entire article.

  1. VPN browser extension – A robust VPN extension like ExpressVPN or NordVPN lets you achieve online privacy even when visiting poorly-secured websites.
  2. AdBlock Plus – The best ad-blocking extension that works well with popular and minor browsers.