Seriously one of the best ad blocker extensions of all time. I used to use the OG Adblock with the stop sign logo on Google Chrome, but over time it's ability to block ads decreased. I found AdGuard and have been using it for several years now with no problem. I have it on all my mobile and desktop devices and recommend it to my peers. It blocks ads for Youtube, pop ups and other streaming websites, however not Hulu or other mainstream ones. I wish it did.