Punycode to Unicode Converter | IDN Decoder

Convert Punycode (xn--) strings back to Unicode. Decode Internationalized Domain Names instantly.

Punycode to Unicode Converter | IDN Decoder

The Punycode to Unicode tool decodes ASCII-compatible encoding (ACE) strings used for Internationalized Domain Names (IDNs). Punycode allows non-ASCII characters to exist in the DNS system.

Security Use Case

Phishing Detection: Attackers often use look-alike characters (homograph attacks) hidden in Punycode.
Verification: Reveal the true Unicode characters behind an `xn--` string.
Debugging: Troubleshoot DNS issues with international domains.

Paste the Punycode string to reveal the actual domain name instantly.

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