Free Adblocker for Facebook and Instagram Web

Facebook and Instagram deliver sponsored posts from their own servers as part of the feed and change their page code often, so ad blockers that try to hide those posts break regularly. Ultimate Adblocker doesn't promise to remove sponsored posts from Facebook or Instagram. What it can do is block Facebook's tracking on other websites (turn on "Social widgets" in its settings, which adds the Anti-Facebook List and Fanboy's Social Blocking List) and block ads and trackers everywhere else. On Facebook itself, Meta's ad preferences let you hide ads from particular advertisers.