Overlays political bias ratings on YouTube video thumbnails.
Users
4
+1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#281K
#232K among extensions
Version
1.1.1
updated 3 Mar 2026
Users
monthly, 15 months
Latest, 15 Oct 2026:4 usersMove the mouse over the chart for any month
Ratings count
monthly, 15 months
Latest, 15 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About BiasLens – News Source Checker
BiasLens – See the Bias Before You Click
Tired of media spin? BiasLens adds visual bias tags (Left, Center, Right) directly onto YouTube thumbnails, helping you spot political slants before hitting play.
🔍 Works offline, respects your privacy, and pulls from a vetted bias source database.
📊 Break free from echo chambers and make informed choices—right from your homepage.
Simply click on your news feed, search for "News" or a channel of your choice within Youtube
