Free Developer Tool
Punycode Converter
Encode and decode internationalized domain names (IDN) using the Punycode standard. Useful for multilingual websites and DNS configuration.
Result
What is Punycode Converter?
Punycode is used to represent internationalized domain names using ASCII characters compatible with DNS systems.
How to use
- Enter a domain name.
- Convert to or from Punycode.
- Copy the result.
Features
- IDN support
- Punycode encoding
- Punycode decoding
- DNS compatible output
- Browser-based processing
Example
Input
münich.com
Output
xn--mnich-kva.com
FAQ
What is Punycode?
Punycode is an encoding system used for internationalized domain names.
Can I decode xn-- domains?
Yes. Both encoding and decoding are supported.
Is this useful for DNS setup?
Yes. DNS systems require ASCII-compatible domains.
Missing a feature?
If this tool doesn't cover your use case or is missing functionality, please let me know through the Contact page.
New improvements and features are added based on user feedback.