Password Generator

Create strong, random passwords that never leave your device. Every password is built from your browser's cryptographically secure random number generator (crypto.getRandomValues) — not Math.random — so the output is safe to use for real accounts.

How to make a strong password

• Length beats complexity. A longer password is exponentially harder to crack. Aim for 16 characters or more; the strength meter shows the estimated entropy in bits.
• Mix character sets. Enabling lowercase, uppercase, digits, and symbols enlarges the pool each character is drawn from. The generator guarantees at least one character from every set you enable.
• Exclude look-alikes (l, 1, I, O, 0) when a human will type the password by hand, to avoid confusion.

Is this safe?

Yes. Generation happens 100% in your browser — no password is ever sent to a server, logged, or stored. You can confirm this in DevTools → Network: there are zero requests when you click Generate. Close the tab and the passwords are gone.

Bulk generation

Set How many to create up to 50 passwords at once, then use Copy all to grab the whole list — handy for seeding multiple accounts or environments.