Hi LebbyFoxx! In the bottom-right side of your PICO-8 window, you should see a number. Probably a token counter. Click on it with your mouse to toggle it, and after a click or two, it should display your character count! :)
Note that PICO-8 counts glyph characters (the emojis you get when you type an uppercase letter) as 1 character, but Twitter counts it as two! That's because emojis are 2-byte unicode characters.
