Strong Password Generator
Generate secure, strong passwords with custom lengths, symbols, live strength ratings, and 1-click bulk export.
Bulk Password Generator
Password Security Standards & Entropy Guidelines
In modern cybersecurity, dictionary attacks and GPU hash clusters can guess millions of passwords per second. Choosing long, high-entropy random passwords is your primary defense against credential stuffing and brute-force cracking.
Brute-Force Resistance Comparison (NIST Benchmark)
| Length & Character Set | Entropy (Bits) | Est. Brute-Force Time | Security Grade |
|---|---|---|---|
| 8 Chars (Lowercase only) | 37 bits | Instant (< 1 sec) | Unsafe |
| 10 Chars (Numbers + Letters) | 59 bits | ~3 to 4 weeks | Moderate |
| 16 Chars (Full Alpha + Symbols) | 104 bits | Centuries | Military-Grade |
Frequently Asked Questions
Everything you need to know about using this strong password generator.
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