How to Disable JavaScript in Google Chrome, Edge, and Firefox

JavaScript is a web scripting (programming) language for web pages that has been an important part of web design since 1995. That programming language integrates with HTML and allows designers to design Design more dynamic web pages. Many web pages include interactive elements added with JavaScript.

So why might some users prefer to disable JavaScript? Disabling JavaScript will speed up page loads and block ads enabled by that scripting language. Here’s how you can disable JavaScript in Firefox, Edge, and Google Chrome.

How to disable JavaScript in Google Chrome

Google Chrome includes a bunch of built-in content options. With those options, you can block images, cookies, pop-ups, and interactive JavaScript content on web pages.

Click Customize and control Google Chrome (three dots) near the top right corner of the browser window. Choose Setting option to see that tab. Then tap Privacy and security in the settings section.

Choose Website Settings navigation options. Then click JavaScript content options. Choose Websites that use JavaScript are not allowed radio button. Restart Chrome to make sure the new option takes effect.

Alternatively, you can only disable JavaScript on specific websites. To do so, click Add button for JavaScript is not allowed Selection. Enter the URL for the site’s home page in Add a site box. Then click Add Selection.


Would you like to disable JavaScript on most websites with a few exceptions? If so, click Permission to use option Add button. Enter the URL for a site to exclude in the Sites box and select Add Selection. Then choose Websites that use JavaScript are not allowed option to disable scripting languages ​​in general.

How to Disable JavaScript in Firefox

Firefox has no visible option to disable JavaScript from its standard Setting navigation. However, a hidden option (flag) to disable JavaScript exists in Fox’s Advance setting tab (about:config).

Type about: config in Firefox’s website address box and press enter. Click Take the risk and move on to continue setting the flag.

To find the JavaScript disable flag, type javascript.enabled in the search box. Double click javascript.enabled settings to change the value for it to false. Then click Firefox’s Close (X) to restart that browser.

If you want to restore JavaScript, come back javascript.enabled in the Advanced Options tab. Double-click that flag again to set it to true. Or you can click a Reset (arrow) option at the far right of javascript.enabled Selection.

How to disable JavaScript in Edge

Edge has the same site permissions (controls) options as Google Chrome. Among them is a setting to enable/disable JavaScript.

Choose Setting (ellipse) to open Edge’s main menu. Click Setting on the menu. Selection Cookies and site permissions to the left of Setting.

Scroll down and click JavaScript. Click Allowed (recommended) the option’s toggle to turn it off. Restart Edge after choosing to disable JavaScript.

Edge also has an exclusion list option for users who choose to disable JavaScript. Click Allow option Add button. Then enter the website URL to keep JavaScript enabled and press Add button.

If you want to keep JavaScript enabled, you can still choose to block it on specific websites. Click Add for Block Selection. Then enter the web address of the website and click Add.

Browse the web faster with JavaScript disabled

Now you can sit back and enjoy faster browsing with JavaScript disabled in your Chrome, Edge, or Firefox browser. Disabling that scripting language will greatly improve browsing speed on choc-a-bloc sites with JavaScript elements.

However, many web pages can also look slightly different with JavaScript disabled. So configure Edge, Firefox or Chrome any way you want.

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