The Adblock Plus extension for Safari can also be customized to allow unobtrusive ads, blocking only those that get in the way when surfing.

Top 7 Best Safari Extensions – Best Safari Addons for Everyone 1. Block annoying ads on sites like Facebook, YouTube and all other websites. Download Adblock Plus for Firefox. Developer-signed .safariextz-style (legacy) extensions: The extensions won’t load and no longer appear in Safari preferences. It’s a widely used and popular add-on, available for not only Safari but also other browsers like Chrome and Mozilla. What concerns me is the Safari preference pane for this extension: ""AdBlock" can read, modify, and transmit content from all webpages. Adblock lets users b rowse free of annoying ads on your iPhone in a private and secure way, also saving data and uses less battery. You can turn on the extensions in Safari preferences. Clone uBlock-Safari and uAssets into the same parent directory; Build by running ./tools/make-safari.sh in uBlock-Safari's directory; Install the unpacked extension through Safari's Extension Builder In Safari, load the Extension Builder (Develop > Show Extension Builder) Click the + button in the bottom left corner and "Add Extension" uBlock Origin is not an "ad blocker", it's a wide-spectrum content blocker with CPU and memory efficiency as a primary feature. !! This could include sensitive information like past, phone numbers, and credit cards."
! One of the most popular free ad blockers for Firefox.

Important: The first time you open Safari, you get warnings about extensions that slow down browsing or are no longer supported: Extensions that slow down browsing: The extensions will be turned off. Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable). The donation-ware AdBlock scours your websites, making them much more readable. Adblock. IMPORTANT: uBlock Origin is completely unrelated to the site "ublock.org". First of all, we have the most productive and one of the best Safari extensions in the list — Adblock, which can hide a variety of advertisements you stumble upon while you visit World Wide Web.