Password Generator
Generate strong, random, secure passwords with custom rules — free, private, and entirely in your browser.
Why use a generator instead of inventing your own
Human-invented passwords tend to follow predictable patterns — a capital letter at the start, a number at the end, a symbol in a familiar spot. Password-cracking tools are built around exactly these patterns. A generator using a cryptographically secure random source doesn't have that bias: every character is chosen independently, with no pattern to exploit.
For anything important, aim for at least 16 characters mixing all four character types, and never reuse the same password across multiple accounts.
Frequently asked questions
No, passwords are generated locally in your browser using a cryptographically secure random number generator and are never transmitted or stored.
A strong password is typically at least 12–16 characters long and mixes uppercase, lowercase, numbers and symbols to resist guessing and brute-force attacks.