Punycode Decoder

Decode a single ASCII-compatible Punycode label or raw Punycode payload using the RFC 3492 algorithm.

Punycode / xn-- label

Unicode label

—Decodes one RFC 3492 Punycode label. Use the IDN Domain Converter for a full hostname with multiple labels.

How to use this Punycode Decoder

Decode an xn-- Punycode label back to Unicode. Enter your values above and the result is calculated directly in your browser. No account is required.

Fast answer, clear inputs

This tool is built around one job: give the answer quickly without forcing a signup or hiding the result. Related tools are linked nearby when the next calculation or conversion is useful.