Pastes.io is described as 'https://pastes.io is a simple and efficient pastebin for mainly code to be distributed neatly and efficiently across the web. It is a website where you can store any text code or snippets online for easy sharing' and is a Pastebin Service in the Development category. There are more than 100 alternatives to Pastes.io for a variety of platforms, including Online / Web-based, Windows, Mac, Linux and Self-Hosted solutions. Most alternatives are Pastebin Services and Code Editors. The best alternative is Write.as. It's not free, so if you're looking for a free alternative, you could try Pastebin.com or CodePen. Other great apps like Pastes.io are GitHub Gist (Free), jsFiddle (Free), hastebin (Free, Open Source) and PrivateBin (Free, Open Source).
The website is mainly used by programmers to store pieces of sources code or configuration information, but anyone is more than welcome to paste any type of text. The idea behind the site is to make it more convenient for people to share large amounts of text online.