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.

In Firefox I can change the default page Zoom to 120% or other levels, is this possible in Thunderbird

  • 3 replies
  • 1 has this problem
  • 15 views
  • Last reply by PhilG

PhilG
PhilG
more options

I have grown old with Thunderbird and find reading the folder names, menu titles and the summary list of emails quite difficult nowadays. I can Zoom the size of an individual email which is good but the rest of the screen does not change size. Changing zoom to many levels in Firefox is so easy but I can only find the Zoom in/out and zoom text in a message option in Thunderbird. This Zoom does not alter the folder names, email summary list or the menu titles.

I share my computer with someone who has perfect vision but they use Gmail so a permanent fix for Thunderbird will not be a problem for them if the Firefox default page size option is available or made available for Thunderbird.

Thunderbird version: 68.7.0 (32-bit)

I have grown old with Thunderbird and find reading the folder names, menu titles and the summary list of emails quite difficult nowadays. I can Zoom the size of an individual email which is good but the rest of the screen does not change size. Changing zoom to many levels in Firefox is so easy but I can only find the Zoom in/out and zoom text in a message option in Thunderbird. This Zoom does not alter the folder names, email summary list or the menu titles. I share my computer with someone who has perfect vision but they use Gmail so a permanent fix for Thunderbird will not be a problem for them if the Firefox default page size option is available or made available for Thunderbird. Thunderbird version: 68.7.0 (32-bit)

Chosen solution

Try the method of adjusting a Config. editor preference to zoom the menus and message lists:

https://support.mozilla.org/en-US/questions/1269361#answer-1254162

Read this answer in context 👍 0

All Replies (3)

sfhowes
sfhowes
  • Top 10 Contributor
more options

Chosen Solution

Try the method of adjusting a Config. editor preference to zoom the menus and message lists:

https://support.mozilla.org/en-US/questions/1269361#answer-1254162

PhilG
PhilG Question owner
more options

sfhowes

Thank you. That works a treat at 1.2 setting.

PhilG
PhilG Question owner
more options

sfhowes

Thank you. That works a treat at 1.2 setting.

This solution worked for me. Edit/Preferences/Advanced/General/Config. editor, right-click the preference layout.css.devPixelsPerPx, Modify, and enter a value of 1.20 or 1.25.