Convert IDN domains (Unicode ↔ Punycode)

1. Paste input or upload a file.
2. Run the main action (convert / format / generate).
3. Review the output and make sure it looks correct.
4. Download the output when you're ready.

Best practices

• For best performance, try with smaller inputs first.
• Preview the output before downloading or sharing it.
• Avoid pasting sensitive data on shared devices.

개인정보

일부 도구는 브라우저에서 실행됩니다. 기능에 따라 서버 처리 필요할 수 있습니다.