Copy and paste space-saving symbols into your Twitter posts and other tight spotsSocial media sites encourage brevity, especially Twitter, with its strict limit of 140 characters and spaces per-post. Many people have simply adopted abbreviations and emoticons from text messaging, but those were developed for speedy replies, not necessarily to fit a word limit.
While Twitter conversations are often fast-paced and held on mobile devices, many posts are thoughtfully crafted. Unicode symbols can shorten the character-count, allowing you to fit more meaning into each message, and when used creatively, they can draw a lot more more attention.
I created this symbol chart because other sites that list such symbols are either too hard to navigate or they list 8 different ☛s, 5 different ✐s but not enough technical characters or other symbols that I sometimes need. I don't post equations or technical data on Twitter, it's just that Ø can mean "nothing" and ≠ can mean "not the same as" and ¶ can denote a paragraph within an article.
My own № 1 symbol is this: … It's an ellipsis that only takes up one character space. I use it to separate sentences or items in a series using only one character-space. (Periods and commas require an additional space after them.)