PIN Generator
Generate random, secure numeric PINs from 4 to 12 digits. Perfect for bank PINs, device lock codes, and app access codes.
988924
Generated in your browser using crypto.getRandomValues() — never stored or transmitted.
How to choose a secure PIN
A truly random PIN is far safer than one based on a birthday, phone number, or any personally meaningful number. Attackers and fraudsters routinely try combinations derived from public records, social media, and common patterns like 1234, 0000, or birth years.
Research by Cambridge University analysed millions of leaked PINs and found that over 25% of all 4-digit PINs were chosen from just 20 combinations. Our generator uses cryptographic randomness to produce PINs that are unpredictable and evenly distributed across all possible values.
- ✓ Use 6 digits or more wherever the system allows — each additional digit multiplies the search space by 10.
- ✓ Never reuse PINs across different accounts or devices.
- ✓ Avoid memorable patterns — randomness is the goal, not convenience.
- ✓ Change your PIN if you suspect someone may have seen you enter it.