Free Tools / Password Generator

Password Generator

Generate strong, random passwords. Fast, private and free — everything runs in your browser.

Uses crypto.getRandomValues() for cryptographically secure randomness. Nothing leaves your browser.

Generate secure passwords

Strong passwords use cryptographically random characters across multiple character sets. This generator lets you configure length (4–128) and choose from uppercase, lowercase, digits and symbols.

Frequently asked questions

How random are the passwords?

They use crypto.getRandomValues(), the same cryptographically secure random number generator used in TLS and key generation.

Is a 20-character password enough?

A 20-character password using uppercase, lowercase, digits and symbols has over 130 bits of entropy — more than sufficient for virtually any use case.