Welcome! This page lets you generate all sorts of "fancy" and cool letters which you can copy and paste to facebook, instagram, twitter, fortnite names, discord chat and just about anywhere else that text is allowed!
There are dozens of fonts to choose from, so make sure you scroll down through the list to see them all before deciding on a "font" that you like. You can of course choose snippets from multiple different sets of characters to construct your own unique name/post/etc.
To make this generator I collected all the fancy letters that are in the Unicode standard and put them into "pseudo-alphabets" to which are then mapped to from the normal Latin alphabet characters that you see on your keyboard (and that you're reading right now). Unicode has a tonne of cool letters and special symbols that you can copy and paste, and most of the fancy letters are supported in most browsers and operating systems. If you see a square block in place of a character, then that means that that letter isn't supported on your device or perhaps your web browser.
If there are any cool letters/fonts that I'm missing, please let me know in the comments!