Microsoft Paint : A Shortcut for Changing Text Font Size

By the power of

CTRL SHIFT >

CTRL SHIFT <

Where have you been all my life?

As you see, this gives you "coarse" control. What if you want fine control? Then, you need Nour Nasser's invention (upwk_paint.zip - unzip and run the ms paint macros.ahk script :

; the power of AutoHotKey
#If WinActive("AHK_Class MSPaintApp")

^[::
  SetKeyDelay -1, -1
  MSPaintFontSizeAdd(-1)
Return

^]::
  SetKeyDelay -1, -1
  MSPaintFontSizeAdd(1)
Return

#If