utf82hex Usage > var utf82hex = require('utf82hex')undefined> utf82hex.encode("漢字") // This is represented as unicode codepoints '\u6f22' + '\u5b57''e6bca2e5ad97' // Hex string representation of the unicode encoded in utf-8> utf82hex.decode("e6bca2e5ad97")'漢字' 漢 字 Look at the "UTF-8 (hex)" section and compare to the output to see how it works.