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🪪 HKID Generator
Generate valid Hong Kong ID numbers with check digit calculation
Generate with 2-letter prefix
🎲 Generate Random HKID
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or
Calculate Check Digit
Enter first 7-8 characters (e.g., A123456 or AB123456)
Calculate
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Show calculation breakdown
📊 Calculation Breakdown
Position
1
2
3
4
5
6
7
8
Character
Value
Weight
Product
Validate Existing HKID
Enter complete HKID (e.g., A123456(7) or AB123456(8))
Validate
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