Explore this website to find interesting stuff related to text symbols. You'll find collections of cool symbols, text art gallery, text to symbols generators that will make big signs with symbols for you, or just encool your text.
☺ ALT - Want to make all of those cool symbols in social media posts or other text? Now you can with out Alt Codes Cheat Sheet. Quickly reference the most commonly used alt codes so you can start creating all kinds of crazy (and useful) symbols.