We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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

Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

Disable the "Enable Firefox Developer Tools" tab

  • 1 antwoord
  • 1 het hierdie probleem
  • 2 views
  • Laaste antwoord deur cor-el

more options

Since it seems I can't change hotkeys in Firefox, I thought I'd turn off the developer tools. But now when I press F12 it opens up a tab asking if I want to enable developer tools.

How do I stop that from happening? I have other uses for F12 than the developer tools I don't use.

Since it seems I can't change hotkeys in Firefox, I thought I'd turn off the developer tools. But now when I press F12 it opens up a tab asking if I want to enable developer tools. How do I stop that from happening? I have other uses for F12 than the developer tools I don't use.

All Replies (1)

more options

You need to set devtools.policy.disabled = true or possibly use a policy to disable the developertools and free up F12.