DNS Lookup
Query A records; Query MX records
Operations
Punycode Converter
Convert internationalized domain names to Punycode; Convert Punycode to internationalized domain names
Enable JavaScript to use the interactive controls. Your guide and examples are available below.
Features
- Convert internationalized domain names to Punycode
- Convert Punycode to internationalized domain names
About Punycode Converter
Convert internationalized domain names to Punycode; Convert Punycode to internationalized domain names
How to use it
- Enter the values or search term requested by Punycode Converter.
- Choose the units, date, filters or other available settings.
- Review the result and its displayed source or limits before relying on it.
Try Punycode Converter
café.example
Processing and limitations
Browser
Uses browser IDNA normalization; invalid labels are rejected.
Questions and answers
What can I do with Punycode Converter?
Batch Unicode/ASCII internationalized domain conversion and text export.
Where is my input processed?
The main operations run in your browser. Device models may require a first-use download; browser storage and resource limits apply.
What should I check before using the result?
Uses browser IDNA normalization; invalid labels are rejected.
Related tools
WHOIS Lookup
Perform domain WHOIS queries
Operations
Top-Level Domain Suffixes
Look up top-level domain suffixes
Operations
Hard Disk Integer Partition Calculator
Calculate NTFS and FAT32 integer partition sizes using traditional cylinder rounding
Operations