Privacy Badger

Automatically learns to block invisible trackers.

Privacy Badger: Automatic Tracker Blocking

"Privacy Badger" is a Firefox add-on that automatically learns to block invisible trackers. It sends out privacy signals to opt-out of data sharing and tracking, replacing some trackers with click-to-activate placeholders. Additionally, it offers protections against tracking from major platforms like Facebook and Google, improving your online privacy experience.

Add-on stats

Version: 2024.7.17 (Last updated: 2024-07-19)
Creation date: 2014-05-01
Weekly download count: 62,707
Firefox on Android: Yes
Risk impact: Very high risk impact
Risk likelihood:
Manifest version: 2
Permissions:
  • <all_urls>
  • alarms
  • tabs
  • webNavigation
  • webRequest
  • webRequestBlocking
  • storage
  • privacy
Size: 1.82M

Other platforms

Privacy Badger (v2024.7.17)
4.41 (1,758) 1,000,000
Privacy Shield (v3.1.5)
4.09 (50) 6,740
Privacy Badger (v2024.7.17)
4.80 (116) 415,161
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Add-on summary

Privacy Badger automatically learns to block invisible trackers.

Privacy Badger sends the Global Privacy Control signal to opt you out of data sharing and selling, and the Do Not Track signal to tell companies not to track you. If trackers ignore these signals, Privacy Badger will learn to block them.

Besides automatic tracker blocking, Privacy Badger replaces potentially useful trackers (video players, comments widgets, etc.) with click-to-activate placeholders, and removes outgoing link click tracking on Facebook and Google, with more privacy protections on the way.

To learn more, see the FAQ on Privacy Badger's homepage.

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Works effectively for privacy
  • No noticeable disadvantages
  • Good overall functionality
Cons
    Most mentioned
    • Effective in preventing tracking
    • No complaints from users
    User reviews
    by ambergris, 2024-12-17

    by MZEndnigma, 2024-12-16

    by Lorddevil, 2024-12-16
    View all user reviews

    Add-on safety

    Risk impact

    Privacy Badger requires a lot of sensitive permissions. Exercise caution before installing.

    Risk likelihood

    Privacy Badger has earned a fairly good reputation and likely can be trusted.

    Upgrade to see risk analysis details