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 change the zoom percentage increments from 10% to 5% ?

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

more options

I would like to change the percentage increments in the Zoom menu from 100%, 110%, 120%, etc., to 100%, 105, 110, etc. and I need to know how to do that. Thank you.

I would like to change the percentage increments in the Zoom menu from 100%, 110%, 120%, etc., to 100%, 105, 110, etc. and I need to know how to do that. Thank you.

All Replies (2)

more options

Type about:config in the URL bar and hit Enter. Accept the warning message.

At the top in the Search field. toolkit.zoomManager.zoomValues

Then on that preference right-click and select Modify to edit the "Value" for that pref.

more options

Modified by cor-el