How to do zoom in/out or increase font size in mysql work bench

On PC/Windows on laptop I hold down the control button and scroll with mouse touch pad. It zooms in at one move of scroll down, and zooms out when scrolling up. It is not very smooth but that is how it works.

At the bottom of the editor, do you see the drop down labeled "100%". Try that to change the font size.

Mac Answer

Zoom in and zoom out are available in the view menu, as well as their shortcuts.

PC Answer

You can change the font, going to

Edit > Preferences... > Appearance > Fonts section

Afterwards restart mysql workbench to finally change the zoom state