This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

JavaScript

more options

Hi, I have a question, my Firefox Android browser can't support JavaScript. Please help me to support it. Thank you

Hi, I have a question, my Firefox Android browser can't support JavaScript. Please help me to support it. Thank you

All Replies (2)

more options

Please help me to support JavaScript on my Mozilla Firefox Android browser. Thank you

more options

JavaScript is supported by default on Firefox for Android. In fact, I don't think you can disable it.

Do you use uBlock Origin or any other content blocking add-ons? I ask that because sometimes sites misunderstand the reason that scripts are not running.