anonhaven

Password Generator

Generate strong and secure passwords instantly. All processing happens in your browser — nothing is sent to our servers.

Strength

16

Why Use a Password Generator?

Weak passwords are one of the most common causes of data breaches. According to research, over 80% of hacking-related breaches are due to stolen or reused credentials. A strong, randomly generated password is your first line of defense.

What Makes a Strong Password?

  • Length — at least 12 characters, ideally 16 or more
  • Randomness — no dictionary words, names, or predictable patterns
  • Variety — a mix of uppercase, lowercase, numbers, and special characters
  • Uniqueness — a different password for every account

Is This Generator Secure?

Yes. The password is generated entirely in your browser using the crypto.getRandomValues() API — the most cryptographically secure method available in modern browsers. No data is transmitted to our servers. We never store, log, or have access to the passwords you generate.

Tips for Password Management

  • Use a password manager (e.g., Bitwarden, KeePassXC) to store your passwords securely
  • Enable two-factor authentication (2FA) wherever possible
  • Never reuse passwords across different services
  • Change passwords immediately if a service you use has been breached

Frequently Asked Questions

Is this password generator secure?
Yes. Passwords are generated entirely in your browser using the cryptographically secure crypto.getRandomValues() API. No data is transmitted to our servers — we never store, log, or have access to the passwords you generate.
What password length should I use?
Use at least 12 characters, ideally 16 or more. Each additional character exponentially increases the time needed to crack the password by brute force. A 16-character password with all character types has about 105 bits of entropy.
Why shouldn't I reuse passwords?
If one service is breached, attackers will try the same password on other services (credential stuffing). A unique password for each account limits the damage to a single compromised service.
How do I remember complex passwords?
Use a password manager like Bitwarden, KeePassXC, or 1Password. They securely store all your passwords, auto-fill them when needed, and encrypt your vault with a single master password.
Check if your password has been compromised
Check

Related Tools

Hash Generator
MD5, SHA-256, SHA-512
Base64
Encode & decode Base64
URL Encoder
URL percent-encoding
Password Leak Check
Check breached passwords