Generate strong, secure random passwords with customizable character sets
Generators
Generator
How to Use
1Set the desired password length (1-128 characters)
2Select which character types to include: uppercase, lowercase, numbers, and/or symbols
3Click Generate to create a new password
4Copy the generated password and store it securely
Frequently Asked Questions
Passwords are generated using the Web Crypto API (crypto.getRandomValues) when available, which provides cryptographically strong randomness. A 16-character password with mixed character sets has extremely high entropy.
No. Password generation happens entirely in your browser. No passwords are sent to or stored on any server.
Security experts recommend at least 12-16 characters. For highly sensitive accounts, use 20+ characters with a mix of all character types.
Including symbols significantly increases the number of possible passwords, making brute-force attacks much harder. A 16-character password with all character types has over 10^29 possible combinations.