Password Generator

Yes. This generator uses the Web Cryptography API (crypto.getRandomValues), which provides cryptographically secure random numbers. Passwords are generated entirely in your browser and never transmitted anywhere.

Security experts recommend at least 12–16 characters for most accounts. For high-value accounts (banking, email), use 20+ characters. Longer is always better when using a password manager.

Entropy measures how unpredictable a password is. It's calculated as log₂(pool_size^length). Higher entropy means harder to brute-force. 60+ bits is good, 80+ bits is excellent for most uses.

Yes. Password managers let you use a unique, strong password for every site without memorizing them. Popular options include Bitwarden (open source, free), 1Password, and Dashlane.