Privacy Badger review
Updated October 14, 2026 · ShieldCue Editorial Team
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Our verdict
Privacy Badger is a browser extension created by the Electronic Frontier Foundation. It algorithmically blocks trackers, receives periodic learning updates from Badger Sett by default, can replace blocked social or media widgets with click-to-activate placeholders and sends the Global Privacy Control signal.
Key facts
- Best for
- Browser users comparing tracker-blocking tools and privacy-control features.
- Free plan
- Yes (Source, checked September 26, 2026)
- Free plan limits
- No usage limits and no paid tiers; free for all users, funded by donations (Source, checked September 26, 2026)
- Platforms
- Chrome, Firefox, Microsoft Edge, Opera, Brave, Firefox for Android, Edge for Android (Source, checked September 26, 2026)
- Logging policy
- No browsing data collected or shared; data is only sent if the user chooses to file a broken site report (Source, checked September 26, 2026)
- Jurisdiction
- US (Source, checked September 26, 2026)
- Open source
- Yes (Source, checked September 26, 2026)
- Privacy tool type
- Ad-blocker, Browser (Source, checked September 26, 2026)
- Legal entity
- Electronic Frontier Foundation (Source, checked September 26, 2026)
- Headquarters
- United States (Source, checked September 26, 2026)
- Founded
- 2014 (Source, checked September 26, 2026)
- Support channels
- Email, Help-centre, Community (Source, checked September 26, 2026)
- Pricing model
- Free
- Official website
- privacybadger.org
Pros and cons
Pros
- Privacy Badger uses an algorithmic tracker-blocking approach.
- It can replace blocked widgets with click-to-activate placeholders and sends a Global Privacy Control signal.
Cons
- Periodic tracker-learning updates from Badger Sett are enabled by default.
Who it suits
- Users seeking a browser extension with tracker controls and Global Privacy Control signaling.
Tracker and widget controls
The extension algorithmically blocks trackers and can replace blocked social or media widgets with click-to-activate placeholders.
Learning updates and signal
By default, Privacy Badger receives periodic Badger Sett learning updates and sends the Global Privacy Control signal.
How Privacy Badger compares
9.2 vs 9.1
9.2 vs 8.8
9.2 vs 8.5
9.2 vs 9.5
9.2 vs 9.4
9.2 vs 9.1
9.2 vs 9.2
9.2 vs 9.4
9.2 vs 9.2
9.2 vs 8.8
9.2 vs 9.3
9.2 vs 9.0
9.2 vs 9.0
9.2 vs 9.4
Frequently asked questions
Which platforms does Privacy Badger support?+
Privacy Badger supports Chrome, Firefox, Microsoft Edge, Opera, Brave, Firefox for Android, Edge for Android. (Source, checked September 26, 2026)
Which company operates Privacy Badger?+
Privacy Badger is operated by Electronic Frontier Foundation. (Source, checked September 26, 2026)
Where is Privacy Badger based?+
Privacy Badger is based in United States. (Source, checked September 26, 2026)
When was Privacy Badger founded?+
Privacy Badger was founded in 2014. (Source, checked September 26, 2026)
How can I contact Privacy Badger support?+
Privacy Badger offers support through Email, Help-centre, Community. (Source, checked September 26, 2026)
Sources
- en.wikipedia.org/wiki/Privacy_Badger checked September 26, 2026
Backs: Founded
“The alpha version was released on 1 May 2014, followed by a beta on 21 July 2014.”
- privacybadger.org checked September 26, 2026
Backs: Free plan, Free plan limits, Legal entity, Logging policy, Pricing model, Open source, Platforms, Privacy tool type, Support channels
“Privacy Badger is a free browser extension made by the leading digital rights nonprofit EFF to stop companies from spying on you online.”
- eff.org/code/privacy/policy checked September 26, 2026
Backs: Headquarters, Jurisdiction
“Electronic Frontier Foundation 815 Eddy Street San Francisco, CA 94109 USA”
Compiled from 3 source pages, checked October 14, 2026. We did not open an account.
Not confirmed yet: Price from.
Related by the facts
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