You can enable JavaScript and other dynamic capabilities for sites you trust with a simple click.Įxperts* will agree: the web is really safer with NoScript!

NoScript's unique pre-emptive script blocking approach prevents exploitation of security vulnerabilities (known, such as Meltdown or Spectre, and even not known yet!) with no functionality loss: NoScript also provides the most powerful anti-XSS protection ever available in a browser. This browser extension allows JavaScript and other potentially harmful content to be executed only by trusted web sites of your choice (e.g. NoScript is a built-in key security component of the Tor Browser, the top anonymity tool defending millions against surveillance and censorship.

The NoScript Security Suite is Free Open Source Software (FOSS) providing extra protection for Firefox (on Android, too!), Chrome, Edge, Brave NoScript own YOUR browser! Open main menu ☰ Donate Close main menu ✖ What is it? - NoScript: block scripts and own your browser! Skip to content.

Instal the new NoScript 11.4.25