Security & Privacy Tools
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Free Online Tool
IDN/Punycode Phishing Detector
Identify domain homograph attacks using Punycode and Unicode characters.
Free to Use
No Sign-Up
Browser-Based
Online Tool
IDN/Punycode Phishing Detector
Ready
Paste the suspicious domain here to reveal its true Unicode form.
Analysis Results
Decoded Unicode Domain (Visual Representation)
Punycode Detected
Standard Latin Domain
High Risk: Mixed Scripts Detected
This domain combines Latin characters with other scripts. This is a common technique used in **Homograph Attacks** to spoof legitimate websites.
Non-ASCII Characters Identified
| Character | Unicode Hex | Script / Category |
|---|---|---|
Tip: Always check the address bar in your browser. Most modern browsers will display the xn-- version if the domain is considered suspicious.
The IDN/Punycode Phishing Detector is a specialized security tool designed to protect users and businesses from homograph attacks. It analyzes domains that use Internationalized Domain Names (IDN) and Punycode (starting with xn--) to mimic legitimate, high-traffic websites using look-alike Unicode characters. This tool decodes the Punycode, identifies mixed scripts, and highlights suspicious characters, helping you verify if a link is genuine or a sophisticated phishing attempt.
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