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

How do I stop my firefox from automatically widening to cover toolbars.

  • 2 replies
  • 3 have this problem
  • 12 views
  • Last reply by gsgorsuch

more options

It just started. when i'm on firefox the screen widens automatically covering up the top and bottom tool bar. when I put my cursor on top it reappears. the bottom tool bar does not. how can I get it back to normal?

It just started. when i'm on firefox the screen widens automatically covering up the top and bottom tool bar. when I put my cursor on top it reappears. the bottom tool bar does not. how can I get it back to normal?

Chosen solution

Firefox seems to be stuck in "Full screen" mode.
Press F11 on your keyboard to make it return to normal mode.

Read this answer in context 👍 2

All Replies (2)

more options

Chosen Solution

Firefox seems to be stuck in "Full screen" mode.
Press F11 on your keyboard to make it return to normal mode.

more options

Dyno-mite! Thx gsg