Join the Mozilla’s Test Days event from Dec 2–8 to test the new Firefox address bar on Firefox Beta 134 and get a chance to win Mozilla swag vouchers! 🎁

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

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

How can I change the fonts used by my FF to BOLD fonts?

  • 2 valiny
  • 1 manana an'ity olana ity
  • 14 views
  • Valiny farany nomen'i cor-el

more options

I would like to be able to use the bold fonts with my Firefox versions (released, beta, Nightly) but can't seem to find out how to do that.

I would like to be able to use the bold fonts with my Firefox versions (released, beta, Nightly) but can't seem to find out how to do that.

All Replies (2)

more options

You can't bold fonts, but you can increase the fonts size by going to setting option.

>> Click the menu button (three horizontal bars on the top right corner) and choose Options >> Select the Content panel >> Under 'Fonts & Colors' section, choose the size you wish to set, default is 16, you can set larger number to make it feel like bold effect.

more options

Do you have a font installed that looks bolder?

You can use the NoSquint extension to set font size (text/page zoom) and text color on web pages.