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JS Blocker is a Safari extension that protects your privacy and keeps you safe on the web by blocking scripts and others from tracking you-similar to NoScript for Firefox.

  • Quickly and easily block advertisers, tracking agencies, and social media networks from monitoring your online activity.
  • Prevent websites from figuring out where you came from.
  • Prevent all scripts on the webpage from being allowed to run.
  • Block frames, AJAX requests, embeds, objects, videos, and hide images.
  • Block many JavaScript annoyances such as alert dialogs getting in the way, more...

What's New

Version 5.0.11:
  • [New] Added the "Non-Intrusive Ads" filter list that can be enabled. It is NOT on by default and all ads will continue to be blocked.
  • [Changed] Compress data to save space and improve performance. Newly exported backups will also be smaller. Your old backups will continue to work.


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4 31


Current Version (5.x)


Downloads 44,410
Version Downloads 364
Type Internet / Plugins
License Free
Date 29 Sep 2015
Platform Intel 64 / OS X / Intel 32
Price Free
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