Script Blocker Ultimate (NoScript, Disable JS)

Best Script Blocker for Firefox. (Best in Performance, This addon does NOT track user activities same as others)
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Script Blocker Ultimate is a powerful Chrome extension designed to enhance your browsing by blocking JavaScript and requests with ease, improving security and page load performance. It supports both desktop and Android platforms.

With flexible modes such as "Allow all," "Block all," "Block all but whitelist," and "Allow all but blacklist," users have complete control over script execution. The extension also features a robust request blocker to selectively block scripts, images, or videos, helping to eliminate ads and enhance privacy. Default blocking includes Google Analytics and Adsense scripts, which can be customized.

The use of wildcards in whitelisting and blacklisting domains makes configuration simple and effective. Script Blocker Ultimate respects user privacy and does not track activity, setting it apart from other script blockers. Regular webpage issues caused by blocking scripts can be resolved via the whitelist feature, making it user-friendly without compromising security.

For feedback or support, users can contact the developer directly via email. Enjoy a smoother, safer browsing experience with Script Blocker Ultimate!

Manifest V2 Privacy & Security Productivity Utilities
By:
Mojtaba Daneshi
Daily users:
2,180+ -9
Rating:
4.65
(34)
Version:
4.1.1 Last updated: 2022-05-12
Version code:
5403543
Creation date:
2019-04-21
Risk:
High risk impact Low risk likelihood
Permissions:
  • storage
  • tabs
  • <all_urls>
  • notifications
  • webRequest
  • webRequestBlocking
Size:
49.31K
Email:
Mo*****@Gmail.com
URLs:
Website
Full description:
See detailed description ⏷
Source:
Firefox Browser Add-ons
Updated:
a day ago

Ranking

# 1,936 ▲ 2
Other rankings
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Other platforms

Script Blocker Ultimate (NoScript,Disable JS) (v5.0.0)
10,000+ 4.39 (18)

User reviews

Pros
  • Easy to use with effective blocking capabilities
  • Supports blacklisting and whitelisting of websites
  • Does not track user activities
  • Helps in preventing unwanted scripts like autoplaying videos
  • Performance-oriented and lightweight
Cons
  • Lacks visible control over which URLs are blocked or whitelisted
  • Pages requiring JavaScript may reload when disabled, losing desired links
  • No context menu option to open specific links with JavaScript disabled
  • Some users reported issues with version updates leading to corruption
Recent reviews
by Firefox user 13321847, 2024-12-16
This add-on is very handy to keep random scripts from running on webpages like autoplaying videos with loud audio.
by Elaine, 2024-11-28
by Firefox user 15544790, 2024-10-26
View all user reviews ›

Extension safety

Risk impact

Script Blocker Ultimate (NoScript, Disable JS) requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
  • Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
  • High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
  • Medium ******* ******* ************* ***** *** ** ******* *** **** ******* ****** ******** *******
Risk likelihood

Script Blocker Ultimate (NoScript, Disable JS) has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details

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