Electronic Frontier Foundation review
Updated October 12, 2026 · ShieldCue Editorial Team
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Our verdict
For people seeking straightforward browser privacy, Electronic Frontier Foundation provides an ad blocking browser tool with open source code. It appeals to people who prefer voluntary broken site reporting and support across desktop browsers plus mobile browser versions through extension stores.
Key facts
- Best for
- Browser privacy with voluntary reporting and open source code
- Jurisdiction
- US (Source, checked September 26, 2026)
- Platforms
- Chrome, Chrome on Android via Chrome Web Store, Firefox, Firefox for Android, Microsoft Edge, Edge for Android, Opera, Brave (Source, checked September 26, 2026)
- Legal entity
- Electronic Frontier Foundation (Source, checked September 26, 2026)
- Headquarters
- United States (Source, checked September 26, 2026)
- Founded
- 1990 (Source, checked September 26, 2026)
- Support channels
- Email, Help-centre, Community (Source, checked September 26, 2026)
- Pricing model
- Free
- Official website
- privacybadger.org
Privacy tools
- 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, Chrome on Android via Chrome Web Store, Firefox, Firefox for Android, Microsoft Edge, Edge for Android, Opera, Brave (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
- 1990 (Source, checked September 26, 2026)
- Support channels
- Email, Help-centre, Community (Source, checked September 26, 2026)
- Pricing model
- Free
Apps and profiles
Pros
Pros
- Open source privacy tool with ad blocking through browser extensions
- Keeps browsing activity private while allowing voluntary broken site reports
Who it suits
- People seeking ad blocking within everyday browsers
- People who prefer open source privacy tools
How Electronic Frontier Foundation compares
Frequently asked questions
What does Electronic Frontier Foundation offer for privacy?+
Electronic Frontier Foundation offers a browser tool focused on privacy and ad blocking. The tool is open source and works through supported browser extensions. Browsing information is shared outward when a person chooses to file a broken site report.
Which browsers work with the tool?+
The tool works with major desktop browsers through installable extensions. Mobile coverage includes supported browser versions reached through extension stores. People can keep protection aligned across computers and phones using compatible browsers.
Who suits this privacy tool and what to check?+
The tool suits people who want ad blocking and browser privacy in daily use. People who prefer open source code and voluntary reporting find the approach clear. Check extension compatibility across preferred browsers before adding the tool.
Which platforms does Electronic Frontier Foundation support?+
Electronic Frontier Foundation supports Chrome, Chrome on Android via Chrome Web Store, Firefox, Firefox for Android, Microsoft Edge, Edge for Android, Opera, Brave. (Source, checked September 26, 2026)
Which company operates Electronic Frontier Foundation?+
Electronic Frontier Foundation is operated by Electronic Frontier Foundation. (Source, checked September 26, 2026)
Where is Electronic Frontier Foundation based?+
Electronic Frontier Foundation is based in United States. (Source, checked September 26, 2026)
When was Electronic Frontier Foundation founded?+
Electronic Frontier Foundation was founded in 1990. (Source, checked September 26, 2026)
How can I contact Electronic Frontier Foundation support?+
Electronic Frontier Foundation offers support through Email, Help-centre, Community. (Source, checked September 26, 2026)
Sources
- privacybadger.org checked September 26, 2026
Backs: Free plan, Free plan limits, 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/about checked September 26, 2026
Backs: Founded, Headquarters, Legal entity
“Founded in 1990, EFF champions user privacy, free expression, and innovation through impact litigation, policy analysis, grassroots activism, and technology development.”
- eff.org/code/privacy/policy checked September 26, 2026
Backs: Jurisdiction
“EFF is located within the United States, and therefore will transfer, process, and store your information in the United States”
Compiled from 3 source pages, checked October 13, 2026. We did not open an account.
Not confirmed yet: Monthly price, Long-term plan price, Devices, Server countries, No-logs audit.
Related by the facts
Electronic Frontier Foundation
Browser privacy with voluntary reporting and open source code