Privacy Badger by EFF Technologists
Automatically learns to block invisible trackers.
You'll need Firefox to use this extension
Extension Metadata
Screenshots
About this extension
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.
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.
Developer comments
Rate your experience
Support this developer
The developer of this extension asks that you help support its continued development by making a small contribution.
PermissionsLearn more
This add-on needs to:
- Read and modify privacy settings
- Access browser tabs
- Access browser activity during navigation
- Access your data for all websites
More information
- Add-on Links
- Version
- 2024.7.17
- Size
- 1.73 MB
- Last updated
- 5 months ago (Jul 17, 2024)
- Related Categories
- License
- GNU General Public License v3.0 only
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Tags
Add to collection
Release notes for 2024.7.17
- Disabled Google's "Privacy Sandbox" ad tracking by default. We previously disabled Google's Topics API; we now also disable "site-suggested ads" (ad targeting) and "ad measurement" (ad attribution reporting) APIs.
- Improved widget replacement for Spotify, SoundCloud, Twitch and YouTube embeds. To try out our widget replacement for YouTube embeds, move the toggle for
youtube.comto red (full blocking). - Updated the new user welcome page to ask Chrome users to pin Privacy Badger to the browser toolbar
- Fixed various site breakages
- Improved Esperanto, Greek, Polish, Russian and Swedish translations. Removed Arabic and Bulgarian translations due to lack of updates.
More extensions by EFF Technologists
There are no ratings yet- There are no ratings yet
- There are no ratings yet
- There are no ratings yet
- There are no ratings yet
- There are no ratings yet
To get help or to report bugs, please email extension-devs@eff.org. If you have a GitHub account, you can use our GitHub issue tracker.
Why does Privacy Badger need access to my data for all websites?
When you install Privacy Badger, your browser warns that Privacy Badger can “access your data for all websites”. You are right to be alarmed. You should only install extensions made by organizations you trust.
Privacy Badger requires these permissions to do its job of automatically detecting and blocking trackers on all websites you visit. We are not ironically (or unironically) spying on you. For more information, see our Privacy Badger extension permissions explainer.
Note that the extension permissions warnings only cover what the extension has access to, not what the extension actually does with what it has access to (such as whether the extension secretly uploads your browsing data to its servers). Privacy Badger will never share data about your browsing unless you choose to share it (by filing a broken site report). For more information, see EFF’s Privacy Policy for Software.