16 Character Password Generator
Generate excellent security 16-character passwords using cryptographic randomness. Perfect for banking, email, password managers, and high-value accounts.
Entropy
Crack Time
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Other Password Lengths
Need a custom length? Use our full password generator with a length slider from 4 to 128 characters.
16-Character Password FAQ
Is a 16-character password secure?
Yes, a 16-character password using all character types provides approximately 105 bits of entropy — excellent security that would take billions of years to crack.
What should I use a 16-character password for?
A 16-character password is best suited for banking, email, password managers, and high-value accounts. Always combine strong passwords with two-factor authentication for maximum security.
How is this password generated?
Our generator uses crypto.getRandomValues(), the browser's built-in cryptographic random number generator. This ensures true randomness that cannot be predicted or reproduced. Your password is generated entirely on your device and never sent to any server.