3

I have Firefox 3.6
My screen resolution is 1920*1200 (120 DPI), hence the fonts of Firefox address-bar and Firefox Search Engines are too small.
Can we change the fonts of them ?

2 Answers 2

5
  1. Go into %appdata%\Mozilla\Firefox\Profiles\[profile-name]\chrome (replace profile-name with whatever it mentions in that particular folder)

  2. Edit the userChrome.css file in WordPad and add this to the bottom:

    /* Make my URL bar and Search bar bigger and bolder. Now dammit. */
    #urlbar, #searchbar .searchbar-textbox{
    font-family: Arial !important; font-size: 16pt }
    

    Change 16pt and Arial to whatever size and font that you want.

  3. Restart Firefox, voila, URL bar and Search bar font is now bigger.

Source: http://forums.mozillazine.org/viewtopic.php?t=244616

3
  • No such file in Firefox 23
    – Laserson
    Commented Sep 3, 2013 at 7:39
  • 1
    @Laserson create the file if it doesn't exist.
    – SlimShaggy
    Commented Oct 17, 2016 at 11:54
  • I had to do 2 more things for this to work. 1) enable toolkit.legacyUserProfileCustomizations.stylesheets on the "about:config" page and 2) add !important to the css value, as in font-size: 14pt !important;.
    – Alex
    Commented Mar 29 at 12:08
2

You can customise the Firefox GUI in the userChrome.css file in your Firefox user profile directory. More details here.

You'll need something like the following to change the font size in the location bar: #urlbar { font-size: 30px; }

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .