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

Firefox is now displaying my tabs in a smaller, paler font. It is very difficult to read. How do I make the tabs easier to read, namely larger and bolder?

  • 5 tontu
  • 1 am na jafe-jafe bii
  • 9 views
  • i mujjee tontu mooy Jonathan

more options

Firefox just updated itself to version 89. It is now displaying my tabs in a smaller, paler font. the tabs are very difficult to read. How do I make the tabs easier to read, namely larger and bolder?

Firefox just updated itself to version 89. It is now displaying my tabs in a smaller, paler font. the tabs are very difficult to read. How do I make the tabs easier to read, namely larger and bolder?

All Replies (5)

more options
more options

Thank you for these suggestions.

I prefer not to develop a whole theme.

I just want to increase the font size on the tabs and make the tab fonts black or very bold so that I can read them easily, as I could before the most recent "upgrade".

more options

How did you do that previously as that would usually require code in userChrome.css to style the Tab bar or modifying layout.css.devPixelsPerPx on the about:config page to apply a global zoom ?

more options

Thanks for the follow up question, cor-el,

I never had to change the font in tab labels before this latest upgrade. I could read the tab labels quite easily in the default format. Now the default format is a smaller and paler font (grey instead of black).

I don't code. I have been hoping that I could just find a menu somewhere that allows me to change just the text in the tab heading, more or less as I would do in Microsoft Word when I want to change a font.

more options

I have this question also.

I am trying to fix it myself through Control Panel - Fonts

Jonathan moo ko soppali ci