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.

Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

How do I enable JavaScript in TOR browser?

  • 1 reply
  • 35 have this problem
  • 2 views
  • Last reply by Happy112

dorocoeher
dorocoeher
more options

Since upgrading to latest version of the TOR browser, I can't load ProtonMail. I get a message saying I must enable JavaScript first. I can't find out how to do that in any of the (very limited) TOR help places. Since TOR is based on Firefox, I'm hoping you can tell me how to enable JavaScript in both Firefox and TOR. The instructions I found for Firefox don't work even for Firefox! (there is no box to check to enable JavaScript in option>content.

Since upgrading to latest version of the TOR browser, I can't load ProtonMail. I get a message saying I must enable JavaScript first. I can't find out how to do that in any of the (very limited) TOR help places. Since TOR is based on Firefox, I'm hoping you can tell me how to enable JavaScript in both Firefox and TOR. The instructions I found for Firefox don't work even for Firefox! (there is no box to check to enable JavaScript in option>content.

All Replies (1)

Happy112
Happy112
more options

Hi   !

In Firefox JavaScript is (or should be) enabled by default. You can check this to make sure :

Type in the address bar   about:config   (press Enter) Type and look for the preference : javascript.enabled and if it's value is set to 'false', change it to true

As for Tor :

Would you please take a look at :

How to Enable or Disable JavaScript in Tor Browser