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 can I adsjust the zoom in firefox?

  • 2 replies
  • 1 has this problem
  • 1 view
  • Last reply by cor-el

more options

I cannot find a tool to adjust the zoom. Chrome has one under the wrench menu. Is there a firefox tool to adjust the zoom? if so, where can I find it?

I cannot find a tool to adjust the zoom. Chrome has one under the wrench menu. Is there a firefox tool to adjust the zoom? if so, where can I find it?

All Replies (2)

more options

CTRL++ will zoom in; CTRL+- will zoom out; CTRL+0 (zero) will reset to 100%.

Add-ons:


If this reply solves your problem, please click "Solved It" next to this reply when signed-in to the forum.



Not related to your question, but...

You need to update some plug-ins:

more options
  • View > Zoom

Press F10 or tap the Alt key to bring up the "Menu Bar" temporarily if the Menu Bar is hidden. Use "Firefox > Options" instead of "Tools > Options" if the menu bar is hidden.


You can also find Zoom in and Zoom out toolbar buttons in the toolbar palette in the Customize windows and drag them on a toolbar. The Default FullZoom Level extension has more toolbar buttons as well.

Open the Customize window via "View > Toolbars > Customize" or via "Firefox > Options > Toolbar Layout"


You can use one of these extensions to set a default font size and page zoom on web pages: