SIA-IDN | Unicode to IDN Encoder & Decoder

Internationalized Domain Name (IDN) Converter

Convert Unicode Domain Names to Punycode (xn--) in Real-Time

Unicode Domain (e.g. শাহরিয়ারইবনেআলম.বাংলা or café.com)

Punycode Domain (e.g. xn--abcdxyz)

What is Punycode? Punycode is a representation of Unicode with the limited ASCII character set used for Internet hostnames. It transforms non-ASCII characters into an ASCII-compatible encoding (ACE) format so that the Domain Name System (DNS) can understand it.