Unicode is a computer encoding standard that provides a unique numeric encoding for all the world's characters and symbols, making it possible to use these characters across various devices and applications without barriers. The main goal of Unicode is to unify the encoding methods for various languages, including English, Chinese, Arabic, and any other language, each of which has its corresponding Unicode encoding.

The widespread use of Unicode encoding allows us to view and input text in various languages on electronic devices. Whether reading articles on websites or posting information on social media, we rely on Unicode encoding. Therefore, understanding Unicode encoding is very helpful for understanding and using electronic devices and addressing various encoding issues.

This tool, based on the Unicode encoding standard, provides a convenient way to convert text into Unicode encoding or convert Unicode encoding back into the original text.