Generate a Strong Password

Generate strong, random, secure passwords with cryptographic-grade randomness. Customize length and character types.

Use this tool
Password Generator
Generate strong, secure passwords with one click.
Open Password Generator →

Why this matters

Reused or guessable passwords are the leading cause of account compromise. A 16-character password with uppercase, lowercase, numbers, and symbols would take centuries to brute-force at current hardware speeds.

Step by step

  1. 1
    Open the password generator
    No setup required.
  2. 2
    Choose length
    Pick 16+ characters for serious accounts; 20+ for high-security.
  3. 3
    Pick character sets
    Enable uppercase, lowercase, numbers, and symbols. Disable anything your service rejects.
  4. 4
    Generate
    A new password is generated with the Web Crypto API.
  5. 5
    Copy
    Copy to clipboard and paste it into your password manager.

Frequently asked questions

How long should a password be?

16+ characters is the modern standard. 20+ is recommended for sensitive accounts (banking, primary email).

Are these passwords truly random?

Yes — generated with the browser’s Web Crypto API, which uses cryptographically secure randomness.

Are passwords sent to a server?

No. Generation happens entirely in your browser.

Should I save the password here?

No. Always paste it into a password manager (1Password, Bitwarden, etc.) before closing the tab.

What character sets matter most?

Length matters far more than character variety. A 20-character all-lowercase password beats a 10-character mixed-case-with-symbols password.

How often should I regenerate passwords?

Only if a service has reported a breach. Otherwise, a strong unique password lasts indefinitely.

Try Password Generator now
Free, private, no signup. Runs in your browser.
Open Password Generator →

You might also need