Based on Journal Scaler, which hasn't been updated since Foundry v9. I reworked it to make it compatible with v10, v11 and v12.
This module enables you to change the font and image sizes inside journal windows using Ctrl + Mouse Wheel Up and Ctrl + Mouse Wheel Down.
In the settings, you can choose whether you want to always scale images or only scale them when you are holding both Ctrl + Shift.
Please note that it doesn’t remember the scaling settings when you close the entry, and the images and font sizes do not scale exactly the same way.
This module requires ruipin's libWrapper library.
This module is based on Journal Scaler. Thanks for the earlier versions. Hope, you're doing well.
This module uses ruipin's libWrapper library. Take a look at his stuff if you want to develop modules for FVTT that override its default behaviors.