Koi8 online cyrillic decode : TextDecoder: encoding property - Web APIs | MDN

I want to write lines in a format that has a low weight. One character of the Russian language in utf8 occupies 2 bytes, and in the koi8-r encoding only 1 byte..

The problem is that there are multiple ways to encode Cyrillic. You have Windows-1251, CP866, UTF-8, UTF-16, UTF-32, CP1125, KOI8-U, CP1251, and a whole lot ....

One character of the Russian language in utf8 occupies 2 bytes, and in the koi8-r encoding only 1 byte (I am only interested in Russian and English alphabets, .... The TextDecoder.encoding read-only property returns a string containing the name of the decoding algorithm used by the specific decoder object.. KOI8-R; KOI8-U; ISO-8859-6; Windows-1256; ISO-8859-7; Windows-1253; ISO-8859-8 ... Russian (Cyrillic).

Unicode NFD. Unicode NFKD. Num from Dec.

Num from Bin. Num ....