Do you ever want a special character (∃ ‣ ⦿ † ⑦ ⅚ ☺ etc.) ?
These special characters are available and can be used in many places (Google docs,
@x, #HTML, …, even filenames that might be dangerous)
Option 1: Google Docs
Option 2: toptal.com
See https://www.toptal.com/designers/htmlarrows/symbols/
Option 3: Compart
You can search (at the top) and you can copy and paste (into Twitter, for example).
https://www.compart.com/en/unicode/
For Emoji’s see: https://emojipedia.org/search/?q=wow – this provide more options, but not all Emojis will work in some text environments.