We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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.

Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

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

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

George
George
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)

Moin Shaikh
Moin Shaikh
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.

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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.