IDN Conversion Tool

This IDN conversion tool will convert an international domain name (IDN) from one character format to the other. Unicode to ASCII or ASCII to Unicode.

Unicode: A sequence of characters encoded using some native format. Usually the operating system will display this data using an appropriate or familiar font

ASCII: The unicode string represented in ASCII characters using an ASCII-Compatible Encoding (ACE) designed for use with Internationalized Domain Names (Punycode). Punycode transforms a Unicode sequence into a string of ASCII characters which can be used in a hostname label. Only letters, digits, and hyphens are allowed.Punycode sequences always start with the characters "XN--".