2026-01-28 11:31 PM
Hello,
how may I change font size for Live Expressions view?
None of the options in General | Appearance | Colors and Fonts has effect.
Alessandro
2026-01-29 12:02 AM - edited 2026-01-29 12:02 AM
Hello @alessandro.breuza
Can you please confirm whether you already tried the following steps?
From the menu: Window → Preferences
Navigate to:
General → Appearance → Colors and Fonts → Debug
Change one or more of these: The detail pane text font ,Modules view details..
Select the entry → click Edit… → choose the new size and font → Apply and Close.
If Live Expressions doesn’t pick it up immediately, try closing and reopening the Live Expressions view, or restarting STM32CubeIDE.
I will be waiting for your feedback.
THX
Ghofrane
To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
2026-01-29 12:20 AM
Nope, Live Expressions view does never change...
Alessandro
2026-01-29 12:50 AM
Hello @alessandro.breuza
Let’s try changing the global display scale at the operating system level so that all text, including the Live Expressions view, appears larger.
Example (Windows 10 / 11):
Right‑click on the Desktop and select “Display settings”.
In the “Scale & layout” section, under “Scale”, choose 125% or 150%.
Apply the change, then restart STM32CubeIDE so it picks up the new scaling.
THX
Ghofrane
To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
2026-01-29 1:00 AM
This works.
Unfortunately, other apps I use are not happy with OS scale higher than 100%.
If there is no alternative, I'll accept this solution.
Alessandro