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 instruction for increasing font size does not work for me; tried several times

  • 2 cavab
  • 4 have this problem
  • 3 views
  • Last reply by cor-el

more options

Without my knowingly changing anything, the font size on my gmail handler ( boith message lists, messages and compose messages suddenly appeared in tiny almost unreadable. I went to Firefox help, followed the instructions there for increasing font size ( Tools/Options/ font, etc but nothing happened. I tried restarting but the tiny text persists. Has nothing to do with web sites- only Gmail

Without my knowingly changing anything, the font size on my gmail handler ( boith message lists, messages and compose messages suddenly appeared in tiny almost unreadable. I went to Firefox help, followed the instructions there for increasing font size ( Tools/Options/ font, etc but nothing happened. I tried restarting but the tiny text persists. Has nothing to do with web sites- only Gmail

All Replies (2)

more options
more options

Reset the page zoom on pages that cause problems: View > Zoom > Reset (Ctrl+0 (zero); Cmd+0 on Mac)