SmartBlock ensures that strong privacy protections in Firefox are accompanied by a great web browsing experience. If ever you really do want to contribute something, think about the people working hard to maintain the filter lists you are using, which were made available to use by all for free. MaToday, with the launch of Firefox 87, we are excited to introduce SmartBlock, a new intelligent tracker blocking mechanism for Firefox Private Browsing and Strict Mode. More lists are available for you to select if you wish:Īdditionally, you can point-and-click to block JavaScript locally or globally, create your own global or local rules to override entries from filter lists, and many more advanced features. Peter Lowe’s Ad server list (ads and tracking) through the following lists of filters, enabled by default:

Out of the box, uBO blocks ads, trackers, coin miners, popups, etc. UBlock Origin is not an 'ad blocker', it's a wide-spectrum content blocker with CPU and memory efficiency as a primary feature.

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