See source credibility ratings directly in your Facebook feed.
How It Works
The extension uses data from Media Bias/Fact Check — a database of 6,000+ news sources with bias and credibility ratings.
On Facebook: Bias badges appear automatically on news posts, showing the source’s political leaning and factual reporting quality.
On any site: Click the extension icon to see bias info for the current domain.
Features
- Bias badges — Color-coded ratings (Left, Right, Center, etc.) on Facebook news posts
- Factual reporting — See if a source has high, mixed, or low factual accuracy
- News search — Search for more information about any article
- Collapse filters — Automatically collapse stories from sources you want to avoid
- Sponsored story control — Hide promoted content in your feed
- Icon indicator — Extension icon changes to show the current site’s bias
Privacy
The extension may collect anonymous usage data to improve recommendations:
- Unrated domains viewed frequently (recommended for MBFC analysis)
- Site ratings displayed
- Sites ignored by user preference
No personal data is collected. See our privacy policy for details.
Support the Project
If you find this extension useful:
Questions?
Visit our Facebook page for discussion and support.
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