Privacy Badger

Privacy Badger is a free browser extension made by the leading digital rights nonprofit EFF to stop companies from spying on you online.

Firefox extension · by Alexei Miagkov, Electronic Frontier Foundation · privacybadger.org

Open Privacy Badger in AirStack

What Privacy Badger’s own pages say

What it says it doesPrivacy Badger is a free browser extension made by the leading digital rights nonprofit EFF to stop companies from spying on you online. privacybadger.org
Free planYes privacybadger.org
LicensePrivacy Badger’s source code is licensed under GPLv3+ privacybadger.org

Each value is a quote AirStack found on the product’s own pages, read 2026-11-04. A missing field means AirStack has not found it on its pages.