Privacy Badger
Privacy Badger: A privacy-focused tracker blocker for users who prioritize behavior-based protection. Ranked #28 of 49 in Ad Blockers by our editors (6.4/10); pricing: Free plan; best for users prioritizing tracker privacy over ads.
At a glance
- Editor score6.4 / 10
- PricingFree plan
- Best forUsers prioritizing tracker privacy over ads
- Free planYes
- Paid fromFree
- Device coverageDesktop-and-mobile
- Founded2014 · San Francisco, California, USA
- Facts checked21 Sep 2026
Where it wins
- Free and open source across desktop and mobile
- Behavior-based third-party tracker detection and blocking
- Privacy signals, widget controls, and fingerprinting detection
Where it doesn't
- Not positioned as a conventional ad blocker
- Does not verify custom filter lists or element picking
- Safari support is still in development
Our verdict on Privacy Badger
Privacy Badger is a free, open-source browser extension from the Electronic Frontier Foundation for people who want browser-based protection from cross-site tracking. It detects and blocks third-party trackers according to their observed behavior rather than relying primarily on manually curated blocklists. The product supports desktop and mobile use across major browsers, with extensions listed for Chrome, Firefox, Firefox for Android, Edge, Edge for Android, Opera, and Brave. It is suited to privacy-conscious individuals and organizations that want a focused tracker-blocking tool without a subscription.
Its strongest feature set centers on privacy controls beyond basic blocking. Privacy Badger can restrict third-party cookies, send Global Privacy Control and Do Not Track signals, detect canvas fingerprinting by third-party domains, and remove outgoing link tracking on some Facebook and Google links. Social, video, audio, and comments widgets can appear as click-to-activate placeholders, while per-site controls let people disable the extension when a site requires it. Broken-site reporting and enterprise administrator policies add useful controls for managed deployments. These capabilities make Privacy Badger a focused choice for reducing tracking across everyday browsing.
The main trade-off is its narrower identity as a privacy and tracker-blocking product rather than a conventional ad blocker. The available description does not establish the breadth of ad blocking, custom filter-list support, or element-picking tools, so users seeking detailed page-level ad customization should consider a different type of blocker. Privacy Badger fits people who value behavior-based tracking protection, open-source software, and privacy signals more than manual ad-filter control. Organizations can also use administrator policy configuration, while users who specifically want broad ad-removal controls may find its scope less suitable.
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Privacy Badger pricing
Privacy Badger fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Device coverage | Desktop-and-mobile |
| Custom filter lists | Not verified |
| Element picker | Not verified |
| Cookie popup blocking | Not verified |
| Device limit | Not verified |
| Browser support | Major-browsers |
| Deployment | Browser extension, Mobile |
| Platforms | Chrome extension, Android |
| Support | Email, Community, Docs |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan |
| Website | privacybadger.org |
| Facts checked | 21 Sep 2026 |
Alternatives to Privacy Badger
- AdGuardA broad ad and privacy blocker with browser, app, DNS, and parental controls.9.4
- GhosteryA free, open-source blocker with broad platform coverage and detailed privacy controls.9.2
- uBlock OriginA highly configurable free blocker for users who want control over filtering.9.1
See all Privacy Badger alternatives →
Also Ranked In
Privacy Badger is ranked in 5 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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