Punycode Decoder
Encoders & DecodersConvert ASCII Punycode strings back into Unicode text.
About This Tool
Reverse xn-- prefixed Punycode strings into their original internationalized format. Useful for identifying the actual name behind encoded domain strings.
Frequently Asked Questions
You use it when you see a domain like "xn--..." in your browser history or log files and want to know the actual internationalized name of that website.
IDN stands for Internationalized Domain Name. These are domain names that contain at least one non-ASCII character, such as Chinese, Arabic, or Cyrillic letters.
Yes, emojis in domains are handled via Punycode. A Punycode decoder can take a sequence like xn--ls8h and reveal it is actually a heart emoji.
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