Password & Key Generator
Create strong, random passwords and API keys with full control over length and character sets. Everything is generated in your browser, so nothing is transmitted or logged.
🔐 Password & Key Generator
How to use the Password & Key Generator
- Set the length with the slider (6–64 characters).
- Pick character sets: uppercase, lowercase, numbers, symbols.
- Click Generate, then copy the result. Longer plus mixed sets means stronger.
Passwords that survive real attacks
A password generator removes the one variable that breaks most security: the human. People reuse passwords, pick birthdays, and add "1!" to the end of an old word. A generator produces something random and long enough that guessing and dictionary attacks simply don't scale. Use it for every new account, for sharing a one-off secret, for a WiFi passphrase guests can actually type, and for spinning up API keys.
The point is not paranoia, it is hygiene. One leaked password on a recycled credential can open five accounts. Random, unique passwords close that domino chain before it starts.
Practical tips
- Length beats complexity. A 16-character random string is stronger than a short "complex" one with symbols.
- Use a unique password per site. Breaches are constant; reuse is how one leak becomes many.
- Store them in a password manager so you never have to remember or write them down.
- Turn on two-factor authentication everywhere it is offered. A password is one lock; 2FA is two.
Frequently asked questions
How strong are these passwords?
They use your browser's cryptographically secure random generator with the sets you select. 16+ mixed characters is strong for most accounts.
Do you store or transmit generated passwords?
No. Generation happens on your device and is never uploaded or saved.
Should I use this for API keys too?
Yes — generate a long random key here, then store it safely. See our guide on handling API keys responsibly.