🔑
Password Generator
Secure passwords & passphrases — generated locally in your browser
🔒 runs locally · no upload · no tracker
The password generator creates strong, unique passwords and memorable passphrases right in your browser — without a single character ever leaving your device.
Entropy: 0 bitsWeak
💡 Why this tool?
Reused or short passwords are the most common cause of hacked accounts. One long random password per service closes that gap.
Your benefits
- ✓Cryptographically secure randomness (crypto.getRandomValues), not predictable
- ✓Choose a cryptic password or a memorable passphrase
- ✓Real entropy readout so you can judge the strength
🔧 How it works
- 1Choose password or passphrase
- 2Set length and character types
- 3Generate and copy with one click
❓ Frequently asked questions
Are my passwords sent anywhere?▼
No. Passwords are generated entirely in your browser using crypto.getRandomValues. There is no server, no upload and nothing is stored.
How random are the passwords?▼
They use the Web Crypto API (crypto.getRandomValues) — the same cryptographically secure random generator browsers use for encryption.
What is a passphrase?▼
Several random words joined together (e.g. "correct-horse-battery-staple"). It's easier to remember and often stronger than a short cryptic password.
Does the tool work offline?▼
Yes. After the first load the generator needs no internet connection — you can disconnect and it keeps working.