How It Works | SAIdNumberGen.co.za

How Our ID Generator Works

Algorithmically Correct, Ethically Generated Every South African ID number follows a specific structure. Our tool replicates this without using real data—here’s the technical breakdown:

Step-by-Step Generation

1. You Provide Input

• Select a birthdate (or let us randomize it)
• Choose gender (Male/Female)
• Toggle citizenship (Citizen/Resident)
• Specify quantity (1 to 500)

2. We Generate IDs

Our system:

• Calculates the correct century (1900s/2000s) from the birth year
• Applies the gender and citizenship rules
• Generates random but unique sequence numbers
• Computes the checksum for validity

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Why It’s Safe

• No Real Data: Every ID is synthetic
• No Storage: We don’t save generated IDs.

⚠ Reminder: Never use generated IDs for real identification.