Password Generator
Cryptographically secure random passwords using crypto.getRandomValues(). Everything runs in your browser — no data is sent anywhere.
Quick Presets
Generated Password
Click "Generate" below
Settings
16
8128
Character Sets
Bulk Generator
(max 50)
Cryptographically Secure
Passwords are generated using crypto.getRandomValues() — the same API used by password managers and security software.
Entropy Explained
Each bit of entropy doubles the number of possible passwords. 80+ bits is considered extremely strong against brute-force attacks.
100% Private
All generation happens locally in your browser. No requests to any server. Your passwords are never logged or stored.
All password generation runs entirely in your browser. No data is stored or sent to any server.