Supreme AdBlock

Blocks ads everywhere: YouTube video ads, banners, pop-ups, trackers, cookie prompts and anti-adblock walls.

Supreme AdBlock is an ad blocker for Chrome: it removes ads and trackers from the pages you visit, without watching what you do. It works as soon as it is installed, with no account and nothing to set up. WHAT IT BLOCKS - YouTube ad blocker: video ads (pre-roll & mid-roll) are taken out of the player's data before they load, plus feed and search ads - Banners, pop-ups, pop-unders and sponsored-content widgets, and sponsored posts on Facebook, Instagram and Threads - Trackers, third-party tracking cookies, crypto-miners and tracking parameters in links (utm_*, fbclid, gclid, ...) - Cookie and consent banners: it presses Reject when the banner offers it, clears the leftover blur and scroll lock, and never presses a sign-in, OAuth or payment button - Anti-adblock walls that try to break a page, with the uBlock Origin scriptlet syntax (39 routines, fixed in the package) - Ad slots no filter list knows yet, found by their shape (Smart Detection) FILTER LISTS THAT KEEP UP - EasyList, EasyPrivacy and the uBlock Origin filters built in, plus 31 regional lists; the one for your browser's language turns on by itself - Signed, data-only filter updates about twice a day, so a new ad network can be handled within hours - Malware protection (URLhaus), on by default: a known malware site opens a warning page instead, and what pages load from such sites is blocked; plus subscriptions to any filter list by URL YOU STAY IN CONTROL - From the popup, allow a site you want to support, or turn off element hiding on one site if its layout breaks; undo what you hid with one click - Site broken? A repair page fixes it in one click (or allows ads there for just an hour), or prepares a report you read and send yourself - Switching from uBlock Origin, AdGuard or Adblock Plus? Import your allowed sites and your own filters from its backup file - Keyboard shortcuts for blocking on this site, pause and the element picker - “Connections on this page” in the popup: the other sites a page loaded something from, each one blockable on that site with one click - Element picker and your own filters, including procedural selectors - Focus mode: hide chat bubbles, newsletter pop-ups, notification prompts, AI pop-ups and YouTube Shorts - "Blocked on this page" shows how much each filter list stopped, with live counters for data and time saved and a chart of the last 30 days - Dark and light themes; the interface is available in 70 languages PRIVACY Your browsing data never leaves your device: no account, no analytics, no telemetry. The browser's own ad-targeting features (Topics, interest groups, attribution reporting) are switched off on every page, and Global Privacy Control asks every site not to sell or share your data. We take no money from advertisers and let no ad through for a fee. HOW IT WORKS Built on Manifest V3, Chrome's current extension platform. Requests are blocked with declarativeNetRequest, so the browser does the filtering without the extension seeing your traffic. All code ships inside the package and none of it is minified; what arrives over the network is data only (hostnames and CSS selectors), never code. The code is MIT licensed; the bundled filter lists keep their own licences.