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

Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

Font Size for Inbox Messages

  • 3 antwoorde
  • 1 het hierdie probleem
  • 1 view
  • Laaste antwoord deur YongHan

more options

I got a new laptop and transferred Thunderbird from old to new computer. Now the font for messages in my inbox is very small. How do I increase the font for the text of messages in my inbox. Was much larger on old PC. I have been able to increase font on messages I send, but can't find anyplace to increase inbox.

I got a new laptop and transferred Thunderbird from old to new computer. Now the font for messages in my inbox is very small. How do I increase the font for the text of messages in my inbox. Was much larger on old PC. I have been able to increase font on messages I send, but can't find anyplace to increase inbox.

Gekose oplossing

Hello Idkalmbach,

If you are talking about the font size of the message contents in your inbox, to change it, click the menu button on the top right corner of your Thunderbird window, then click "Preferences". From there, scroll down to Language & Appearance and you can adjust the font size to your desired value.

If you are talking about the font size of the message titles themselves in your inbox, go to "Preferences" again, type "Config Editor" into its search bar, click the Config Editor button, and type "layout.css.devPixelsPerPx". From there, change the value of the "layout.css.devPixelsPerPx" preference to your desired value (I recommend 1.5) by clicking the pencil icon, typing in the value, and clicking the tick button.

Hopefully this helps and if it does, kindly mark this answer as the solution (solved)!

Lees dié antwoord in konteks 👍 0

All Replies (3)

more options

Gekose oplossing

Hello Idkalmbach,

If you are talking about the font size of the message contents in your inbox, to change it, click the menu button on the top right corner of your Thunderbird window, then click "Preferences". From there, scroll down to Language & Appearance and you can adjust the font size to your desired value.

If you are talking about the font size of the message titles themselves in your inbox, go to "Preferences" again, type "Config Editor" into its search bar, click the Config Editor button, and type "layout.css.devPixelsPerPx". From there, change the value of the "layout.css.devPixelsPerPx" preference to your desired value (I recommend 1.5) by clicking the pencil icon, typing in the value, and clicking the tick button.

Hopefully this helps and if it does, kindly mark this answer as the solution (solved)!

Gewysig op deur YongHan

more options

Changing font size under language and appearance seems to have no effect on my emails.

more options

Then I recommend trying the second solution I provided, it should most likely work! If it did not, please report back!

Gewysig op deur YongHan