Çevrimiçi Ücretsiz Şifre Oluşturucu
Create strong, unique passwords instantly. Adjust length, character types, and copy with one click.
Tips for Strong Passwords
- Use at least 12-16 characters.
- Mix uppercase, lowercase, numbers, and symbols.
- Never reuse passwords across accounts.
- Use a password manager to store your passwords securely.
- This generator runs entirely in your browser · no passwords are stored or transmitted.
How Strong Is Your Password?
Password strength depends on length and character variety. A 12-character password with mixed case, numbers, and symbols has over 475 trillion possible combinations, making it virtually impossible to crack with brute force. Every additional character multiplies the difficulty exponentially. Our strength meter shows you exactly how secure your password is.
Frequently Asked Questions
Is this password generator secure?
Yes. We use the Web Crypto API (crypto.getRandomValues) which provides cryptographically secure random numbers. No passwords are stored, transmitted, or logged. Everything runs in your browser.
What password length should I use?
We recommend at least 16 characters for important accounts. For maximum security (master passwords, encryption keys), use 20-32 characters. The longer the password, the harder it is to crack.
Should I include symbols?
Yes, when possible. Symbols dramatically increase the number of possible combinations. However, some websites restrict which characters you can use. If a site rejects symbols, uncheck that option and increase the length to compensate.
Why should I never reuse passwords?
If one site gets breached, attackers try the same email/password combo on other sites (credential stuffing). Using unique passwords for every account means a single breach cannot compromise your other accounts.