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.

Mozilla Support में खोजें

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

Thunderbird font size

  • 1 प्रत्युत्तर दें
  • 1 यह समस्या है
  • 15 views
  • के द्वारा अंतिम प्रतियुतर Toad-Hall

more options

Greetings, I'm currently using Thunderbird 78.3.1 (64-bit) on Macbook Pro OS 10.14.6 Mojave. Is there any way I can increase the font size in the folder and message pane. The add-on I was using for font size is out after I upgraded to TB78, I have looked for add-ons and researched and gone over the Thunderbird tools for any option to increase font size. I'm at a loss, and it's getting harder to read the small font. I need help.

I would gladly make a donation regardless of the outcome of my request.

Respectfully, Jimmy Stem Tampa, FL stembo47@gmail.com

Greetings, I'm currently using Thunderbird 78.3.1 (64-bit) on Macbook Pro OS 10.14.6 Mojave. Is there any way I can increase the font size in the folder and message pane. The add-on I was using for font size is out after I upgraded to TB78, I have looked for add-ons and researched and gone over the Thunderbird tools for any option to increase font size. I'm at a loss, and it's getting harder to read the small font. I need help. I would gladly make a donation regardless of the outcome of my request. Respectfully, Jimmy Stem Tampa, FL stembo47@gmail.com

चुने गए समाधान

  • Menu app icon > Preferences
  • Select 'General'
  • Scroll down to the very bottom
  • click on 'Config Editor' button to open 'about:config'

It will say be careful :)

  • In search type: pixels
  • Look for this line: layout.css.devPixelsPerPx
  • Double left click on that line to open the 'Enter string Value' box so you can edit the Value.

The default value will be -1.0

  • Enter a new number eg: 1.25 or 1.5 or 2.0 or 2.2 etc
  • click on OK

The higher the number the larger the font size. The effect is immediate, so you can modify that number until it looks ok for you.

संदर्भ में यह जवाब पढ़ें 👍 0

All Replies (1)

more options

चयनित समाधान

  • Menu app icon > Preferences
  • Select 'General'
  • Scroll down to the very bottom
  • click on 'Config Editor' button to open 'about:config'

It will say be careful :)

  • In search type: pixels
  • Look for this line: layout.css.devPixelsPerPx
  • Double left click on that line to open the 'Enter string Value' box so you can edit the Value.

The default value will be -1.0

  • Enter a new number eg: 1.25 or 1.5 or 2.0 or 2.2 etc
  • click on OK

The higher the number the larger the font size. The effect is immediate, so you can modify that number until it looks ok for you.