IDN Decode
Convert ASCII-compatible Punycode back into human-readable Internationalized Domain Names (IDN) for easy display and verification.
Input (ASCII/Punycode)
Output (Unicode Domain)
Notes
Converts ASCII/Punycode domain labels (starting with xn--) to Unicode domain labels. Dot variants are normalized.
Indent display: 2 spaces
What is the IDN Decode Tool?
The IDN Decode tool converts ASCII-compatible Punycode domains back into their original internationalized form.
This is useful for displaying non-English domain names correctly in browsers, applications, or documentation.
How to Use the IDN Decode Tool
Follow these simple steps:
Step 1:Enter Punycode domain:
Type or paste the ASCII-compatible Punycode domain into the input box.
Step 2:Run decoding:
Click the decode button to convert the Punycode into a readable IDN.
Step 3:View results:
The tool will display the original internationalized domain name.
Step 4:Copy or use:
Copy the decoded domain for display, documentation, or browser use.
Common Uses
Why you might use this tool:
- Domain verificationCheck the readable version of Punycode domains to confirm correctness.
- Web displayShow non-English domains correctly in websites, emails, or applications.
- Documentation & supportProvide human-readable domain names for manuals, guides, or client support.
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