Punycode and IDN converter
Turn münchen.de into xn--mnchen-3ya.de and back, and catch fake look-alikes.
InstantPlain English + technicalFree, no sign-up
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About the Punycode / IDN converter
Convert international domain names to and from punycode (xn--) and spot look-alike characters used in phishing.
Every result comes in two styles: plain English for everyone, and the exact technical detail for engineers, with the raw JSON one click away.