The best Firefox extensions for privacy

John Smith
John SmithList by John Smith, last updated 2021-12-07
  1. NoScript icon

    The NoScript Firefox extension provides extra protection for Firefox, Seamonkey and other mozilla-based browsers: this free, open source add-on allows JavaScript, Java, Flash and other plugins to be executed only by trusted web sites of your choice (e.g. your online bank).

    • Ad Blocker
    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • BSD
    • Google Chrome
    • SeaMonkey
    • Firefox
    • ...
    Diablog of blocked scripts
  2. uBlock Origin icon

    An efficient blocker for Chromium and Firefox. Fast and lean.

    • Ad Blocker
    • FreeOpen Source
    • Microsoft Edge
    • Vivaldi Browser
    • Google Chrome
    • Pale Moon
    • Thunderbird
    • Opera
    • Node.JS
    • Chromium
    • Firefox
    • ...
    uBlock Origin screenshot 1
  3. Privacy Badger icon

    Privacy Badger is a browser-add on tool that analyzes sites to detect and disallow content that tracks you in an objectionable, non-consensual manner. When you visit websites, your copy of Privacy Badger keeps note of the "third party" domains that embed images...

    • Ad Blocker
    • FreeOpen Source
    • Online
    • Microsoft Edge
    • Google Chrome
    • Opera
    • Firefox
    • ...
    Overview of Privacy Badger extension
  4. LocalCDN icon

    Emulates remote frameworks (e.g. jQuery, Bootstrap, AngularJS) and delivers them as local resource. Prevents unnecessary 3rd party requests to Google, StackPath, MaxCDN and more.

    • ...
    LocalCDN screenshot 1
  5. Cookie AutoDelete icon

    Control your cookies! This extension is inspired by Self-Destructing Cookies. When a tab closes, any cookies not being used are automatically deleted. Prevent tracking by other cookies and add only the ones you trust.

    • Cookie Manager
    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Google Chrome
    • Tor Browser Bundle
    • Chromium
    • Firefox
    • ...
    Toolbar. Version 2.
  6. ClearURLs icon

    This extension will automatically remove tracking elements from URLs to help protect your privacy when browse through the Internet.

    • ...
    ClearURLs screenshot 1
  7. Firefox Multi-account Containers icon

    The Firefox Multi-Account Containers extension lets you carve out a separate box for each of your online lives – no more opening a different browser just to check your work email! Here is a quick video showing you how it works.

    • FreeOpen Source
    • Online
    • Firefox
    • ...
    Firefox Multi-account Containers screenshot 1
  8. Facebook Container icon

    Facebook Container works by isolating your Facebook identity into a separate container that makes it harder for Facebook to track your visits to other websites with third-party cookies.

    • ...
    Facebook Container screenshot 1
  9. Temporary Containers icon

    Easily open disposable containers that isolate attached data and are deleted after usage: Fully automatic, based on navigation-target, for certain websites, with configured mouse clicks on links or just by using the toolbar icon.

    • FreeOpen Source
    • Online
    • Firefox
    • ...
    Temporary Containers screenshot 1

This list was created by John Smith Dec 6, 2021 and was last updated Dec 7, 2021. The list has 9 apps.

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