IDNA OR PunyCode Converter
See the RFCs 3490,
3454 as well as
This converter allows you to transfer domain names between the encoded (Punycode) notation
and the decoded (UTF-8) notation.
Just enter the domain name in the respective field and click on the button right below it to have
it converted. Please note, that you might even enter complete domain names (like jürgen-müller.de)
or a email addresses.
Make sure, that your browser is capable of the UTF-8 character encoding.