Hong Kong E-Trade Centre
IDN Conversion Tool

This conversion tool will convert an International Domain Name (IDN) or nameserver from any one of the following formats to the others:
  • Native Characters
    This is a string of native characters that have been registered with Registry IDN Testbed.
    Exp: 國際化域名.com
  • Punycode
    Punycode is a simple and efficient ASCII-Compatible Encoding (ACE) designed for use with Internationalized Domain Names. It transforms a Unicode string into a string of characters allowed in hostname labels (ASCII letters, digits, and hyphens) and back again.
    Exp: xn--cjr6vy5ejyai80u.com
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Input
Input Type Native Characters Punycode