Alternatives to Sybu JavaScript Blocker for all platforms with any license

Ghostery

Ghostery sees the invisible web - tags, web bugs, pixels and beacons. Ghostery tracks the trackers and gives you a roll-call of the ad networks, behavioral data...

Freemium $ $ $ Open Source Mac Windows Linux Android iPhone ... Android Tablet iPad Microsoft Edge Vivaldi Browser Chrome Safari Yandex.Browser Opera Firefox
Tracker blocker Block ads Block trackers Google Chrome Extensions ... Firefox Extensions Microsoft Edge extension No Tracking Opera extension Safari extension Add a feature

305 Like
NoScript

Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.

Free Open Source Mac Windows Linux BSD Chrome ... SeaMonkey Firefox
Anonymity Firefox Extensions Add a feature

280 Like
uMatrix

Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc. uMatrix: A point-and-click...

Free Open Source Mac Windows Linux Chrome Opera ... Chromium Firefox
Block ads Browser based Google Chrome Extensions Firefox Extensions ... Opera extension Outbound firewall Request filter Security & Privacy Timer for clearing cache Using public domain lists Add a feature

124 Like
RequestPolicy

RequestPolicy is an extension for Mozilla browsers that improves the privacy and security of your browsing by giving you control over when cross-site requests are...

Free Open Source Mac Windows Linux Firefox
No features added Add a feature

32 Like
ScriptSafe

A simple extension that brings some of http://alternativeto .

Free Open Source Mac Windows Linux Vivaldi Browser Chrome ... Opera Chromium Firefox
Built-in Script Blocker Add a feature

11 Like
Kill Evil

Kill Evil is a Chrome extension that mercilessly removes or disables the following annoyances on all pages (except those you whitelist): - oncontextmenu (disabled...

Free Open Source Mac Windows Linux Chrome
Work without JavaScript Add a feature

12 Like
Negotiator

Negotiator is a web extension which gives users who are familiar with HTTP requests the tool to simply block and modify them permanently.

Free Open Source Mac Windows Linux Android iPhone ... Chrome OS Android Tablet BSD iPad Chrome Haiku Firefox
No features added Add a feature

2 Like
JS Blocker

JS Blocker is a Safari extension that puts you in control of which scripts—and more—are allowed on any given website—similar to NoScript for Firefox. Frames, objects...

Free Open Source Mac Safari
Block ads Safari extension Add a feature

5 Like
3P Request Blocker

Prevent your browser from connecting to 3rd party domain without user consent. Increase your privacy, security, and speed by blocking unnecessary requests.

Free Mac Windows Linux Firefox
Firefox Extensions No Tracking Add a feature

1 Like
LibreJS

LibreJS is a Web browser plugin that protects the freedom of its users by blocking non-free JavaScript code.

Free Open Source Mac Windows Linux BSD GNU IceCat ... Firefox
Firefox Extensions Privacy focused Add a feature

2 Like
UltraBlock

UtraBlock is a browser extension that detects and blocks ads, invisible trackers and third-party cookies. It makes websites load faster, more secure and protects your...

Free Chrome OS
Block ads Block trackers Add a feature

1 Like