How to Block or Enable JavaScript on Chrome Android?

Learn how to block or enable JavaScript on Google Chrome for Android. JS is a scripting language that allows the website to create an interactive sites.

JavaScript is one of the front-end scripting languages along with HTML and CSS that are mostly used for website development and design. One advantage of using JavaScript is making the website as interactive and creative as possible. But, it can be misused for hacking your data. Hence, you can block JavaScript completely.

JavaScript has different types of libraries that can be molded and used for great designs and structures. Though JavaScript is quite useful for most web developers, however, some can misuse it for hacking.

Using JavaScript as a hacker can inject code into our browser and make it vulnerable to data loss, fraud payments, and privacy invasion. Hence, few people prefer to keep JS blocked on Chrome Android.

Related: How to Allow or Block JavaScript in Chrome Computer?

I prefer to keep the javascript disabled for most of the websites. However, when any website is misbehaving then I whitelist it. It can be enabled easily if we know how to enable JavaScript in chrome android. Therefore, the chances of getting a browser hacked are reduced to a greater extent. It helps me stay secured at all times.

How to Block JavaScript on Chrome for Android?

By default, the JavaScript is enabled for all the sites unless you’ve changed it. But, if you want to block or disable JavaScript, you can do it easily in chrome android.

Here are the steps to block JavaScript on chrome android:

  1. Launch Chrome on Android phones.
  2. Tap on vertical 3dots icon the menu for more options.
  3. Select Settings from the list.
  4. Scroll down to the Site Settings option and tap to open.
  5. Tap on the JavaScript tab which is default set to Allowed.
  6. Toggle the button to Turn OFF and Block the JavaScript on Chrome Android.

Chrome Android JavaScript Blocked

This will completely block the JavaScript loading from the websites on your Chrome browser. However, in the ideal online world blocking JavaScript is not preferred. This will screwup the entire website design and you may end up showing plain text only.

How to Allow or Block JavaScript with Site Exception?

There is an option to block or enable JavaScript in chrome Android on certain whitelisted websites. For doing that, one should know how to enable JavaScript in chrome.

Follow these steps on how to enable JavaScript exceptions on Chrome Android:

  1. Launch the Chrome browser Android.
  2. Tap on vertical 3dots icon the menu for more options.
  3. Select Settings from the list.
  4. Scroll down to the Site Settings option and tap to open.
  5. Tap on the JavaScript tab which is default set to Allowed.
  6. Tap on the command + Add site exception on JavaScript settings page
  7. Enter the website URL that you add to the exceptions list in the window.
  8. Tap on the Add command button to commit the changes.

Add site exception for JavaScript on Chrome Android

The exception will behave based on your JavaScript settings — Allowed or Blocked.

If you add any website in the site exception list then the behavior is inversed to the setting of JavaScript toggle. i.e.

  • if you have Allowed JavaScript, then site exceptions will be blocked and
  • if you have Blocked JavaScript, then site exceptions will be allowed to load JS in Chrome.

Video on Enable or Block JavaScript on Chrome Android

Watch the video tutorial on how to enable or block JavaScript on Chrome for Android. You can add the site exceptions to block or allow JavaScript.

How to Block or Enable JavaScript on Chrome Android?

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Bottom Line: Chrome Android JavaScript Settings

You can completely customize the javascript execution on chrome on android smartphone. You can enable javascript android for websites or disable javascript execution for any websites that you want. The exceptions in the javascript settings page make it highly efficient on the web browser.

I have used this feature extensively after the time I discovered it. I blocked this feature for almost all the websites so that I don’t give in to the hacking tactics employed by developers. However, certain sites needed access to JavaScript for their proper functioning. To do the same, I had to learn how to enable JavaScript on chrome android. All in all, I find this feature extremely beneficial.

Similarly, you can also enable or disable the javascript on chrome computer. The site exceptions are also available in the computer browser.

What is your setting for JavaScript on your Chrome browser? Did you disabled JS on all sites or enabled it on chrome android?

Lastly, here are the recommended web browsers for your computer and mobile phone that you should give a try.

Chrome WindowsChrome MacChrome iOSChrome AndroidFirefox Linux
Firefox WindowsSafari MacSafari iOSEdge AndroidChrome Linux
Edge WindowsFirefox MacEdge iOSSamsung InternetEdge Linux

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4 Responses

  1. Jeeshan says:

    Can’t find the problem.!

  2. mw says:

    For what it is worth: is there ANY Android browser that offers a QUICK and simple Off/On toggle switch for Java scripts? Burying this function deep in the guts of the settings menu is counter-intuitive. That’s why many desktop browsers allow this toggling directly in the front frame or via AddOns.
    For the fun of it: how about a similar quick button to wipe all cookies at once?
    Both features would help to overcome the obnoxious advertising and paywall trickery by many sites..


    • Editor says:

      Hello, I don’t think any browser offers a JavaScript toggle button at the first instance. Even other browsers do have the option to toggle JS, but it’s within the Site Settings menu.

      Taking about wiping all cookies at once, you can easily do that with few taps. Of course, even this is something not available immediately on the main screen or menu, but available as a sub-menu under Privacy settings on Chrome for Android.

  3. Md sharif says:

    Please turn off JavaScript to properly view this page.

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