ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Emoji CSS - Add Emoji's to your website
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Discord Emoji - Iconfinder, but for emoji.
LightShot - The fastest way to take a customizable screenshot.
Slackmojis - A directory of the best custom slack emojis