Password Generator | A free, easy online tool

Options

Length

8 128

Generate multiple passwords

1 20

Uppercase (A-Z)

Lowercase (a-z)

Numbers (0-9)

Symbols (!@#$…)

Exclude similar (l, 1, I, O, 0)

Generated Passwords

Random Number UUID Password Lorem Ipsum

How it Works

Each password is generated using crypto.getRandomValues() — your browser's cryptographically secure random source. Rejection sampling is used so every character is uniformly distributed across the selected pool, with no modulo bias.

Options

Length: 8–128 characters. Longer is exponentially stronger.
Count: Generate up to 20 passwords at once.
Character classes: Toggle uppercase, lowercase, numbers, and symbols independently.
Exclude similar: Removes ambiguous characters like l, 1, I, O, 0 for human-readable passwords.

Common Use Cases

New accounts: Create a unique password for every site you sign up to.
Password rotation: Refresh credentials on a schedule.
Service accounts: Generate machine credentials for CI, deploys, or API integrations.
Wi-Fi passwords: Strong defaults for home or office networks.
Bulk generation: Provision multiple users or test accounts at once.

Tips

16+ characters with all four character classes is comfortably resistant to brute force.
Store generated passwords in a password manager — never in plain text or email.
"Exclude similar" trades a small amount of entropy for far easier manual entry.

Privacy and Security

Passwords are generated locally in your browser. Nothing is sent over the network, logged, or stored. Close the tab and the values are gone.

Generation Tools

Random Number Generator - Generate random numbers between two inputs, with any prefix or suffix
UUID Generator - Generate cryptographically random UUIDs (v4) one at a time or in bulk.
Lorem Ipsum Generator - Generate Lorem Ipsum placeholder text with customizable options