IDN Converter

A universal tool for converting between Unicode and Punycode for Internationalized Domain Names (IDN).

Home IDN Converter
The versatile IDN Converter provides seamless, two-way conversion between Internationalized Domain Names (Unicode) and their ASCII-compatible Punycode format. Essential for working with global domain names and ensuring DNS compliance. Convert IDN formats instantly!
  1. 1 Enter Domain: Input either the Unicode (human-readable) or Punycode (ASCII-compatible) format of the domain name.
  2. 2 Convert: Click "Perform Conversion".
  3. 3 View Both Formats: The tool instantly displays both the Unicode (e.g., `résumé.com`) and Punycode (e.g., `xn--rsum-bpa.com`) versions, providing a complete solution.

What does IDN stand for?

IDN stands for Internationalized Domain Name, which is a domain name that contains characters outside the standard English alphabet (non-ASCII).

How does this tool know which direction to convert?

The tool checks for the `xn--` prefix. If found, it converts Punycode to Unicode; otherwise, it assumes Unicode and converts to Punycode.

Is this tool GDPR/Privacy compliant?

Yes, the conversion process happens entirely within the tool and does not connect to the DNS system or record the domain name.

Domain Management

Example Keyword: convert domain unicode and punycode
Easily manage and store both formats for international domains in databases and configurations.

Link Building

Example Keyword: check IDN link format
Ensure you have the correct Punycode format when manually creating links or performing link analysis.

International SEO

Example Keyword: idn domain checker tool
Quickly verify and standardize the domain format for international search engine optimization efforts.

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