There are many confusions about Unicode. The advent of the format has paved the way for establishing a baseline for websites and global software applications. It helps in encoding characters because the format supports all the languages present around the globe. Therefore, there is a need to know about the Unicode format and its usage in this modern age of technology. The Unicode is a character set that is used to display and process language data. There are character sets in Unicode. It comprises letters, numbers, symbols, emojis, currency signs. It utilizes a character encoding system that makes the process executable. We all are well-versed that the characters in computers are represented as binary values. In the past few years, Unicode has truly replaced ASCII in a number of dimensions. It is because ASCII doesn’t allow you to represent extended characters of zeroes and ones. Especially when it comes to non-English alphabets, significant issues appear, for that matter. For that matter, you don’t have the capacity to support complex characters of languages like Chinese, Japanese and Korean. The languages are in need of more than 8-bit encoding. Therefore, Unicode is also known as the superset of ASCII and other encoding systems. 

Intricacies Before the Inception of Unicode 

Previously, there was a specific character single and double-byte used for supporting various other languages. It was quite difficult, as every developer had to go through building their own library of the version of the language they wanted to support. In addition, there were different versions for every language. It led to a chaotic situation due to the bombardment of individual code bases for every software program. It requires testing, updating, and maintenance for support, which becomes quite expensive for individuals and companies to bear. At first glance, there aren’t many issues, but later on, many holdovers seem to appear. 

What is ISO Latin? 

In the ISO Latin 1, there is a single-byte character, and that is represented by multiple encoding schemes in Windows, MacRoman, and more. It supports all the character sets of different languages. It is required to understand that every single character is in need of a single byte. 

It helps in avoiding double-byte encoding. However, there is trouble handling eastern languages because it requires the use of Latin 2 because it provides a character set that is uniquely needed for these languages. Along with that, there is a unique character set for languages that are Baltic, like Turkish, Hebrew, and Arabic. Thus, after the inception of Unicode, we have, for the first time, incorporated all the languages from the world for single-end internalization. 


The Unicode has become the need of time because it is a character set to support all the written languages present worldwide. However, some languages are still not supported, but further enhancement in character will incorporate them in the future. If someone is into building multilingual sites, they will need Unicode for efficient functioning. Therefore, in these times, the relevance of Unicode couldn’t be right off. The format has gained significant popularity among developers. Apart from conversion, Unicode translators are also paving their way into the arena.

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