PassGenius

Random Password Generator

Create strong and secure passwords effortlessly.

Your Digital Shield, Fortified.

With PassGenius, creating ultra-strong, unique passwords tailored to your security needs is simple. Bolster your digital defenses and protect all your accounts with confidence.

  • Customize length, uppercase, lowercase, numbers, and symbols.
  • Optionally exclude similar or ambiguous characters for clarity.
  • Instant copy-to-clipboard functionality for ease of use.
  • Secure, client-side generation – your passwords are never stored.
    Client-side security illustration
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What Makes a Password Strong?
Understanding the pillars of password security.

Length is Key

The longer a password, the more combinations an attacker must try. Aim for at least 12-16 characters for general use, and even longer for critical accounts. Each additional character exponentially increases its strength.

Complexity Matters

Include a mix of character types:

  • Uppercase letters (A-Z)
  • Lowercase letters (a-z)
  • Numbers (0-9)
  • Symbols (!@#$%^&*)

Using a diverse set of characters significantly expands the pool of possibilities.

Uniqueness is Crucial

Never reuse passwords across multiple accounts. If one account is compromised, all others using the same password become vulnerable. Generate a unique password for every site and service.

Avoid Predictability

Don't use easily guessable information like common words, dictionary terms, names, birthdates, or sequential patterns (e.g., "123456", "qwerty"). Randomly generated passwords are the most secure.

What to Avoid

  • Personal information (names, dates, addresses).
  • Common phrases or keyboard patterns.
  • Replacing letters with similar-looking numbers or symbols (e.g., "P@$$wOrd" - attackers know these tricks).
  • Passwords seen in data breaches (check Have I Been Pwned).

PassGenius helps you create passwords that meet these criteria, enhancing your online security.

Why You Shouldn’t Reuse Passwords
The domino effect of a single compromised password.

The Credential Stuffing Threat

When hackers breach one website, they obtain a list of usernames and passwords. They then use automated tools to try these "stuffed" credentials on many other popular websites (banks, email, social media). If you reuse passwords, a breach on a less secure site can lead to them accessing your more critical accounts.

One Password, Multiple Vulnerabilities

Imagine your password is like a key. If you use the same key for your house, car, and office, a thief who gets that one key has access to everything. Similarly, if one account with a reused password is hacked, all accounts sharing that password become instantly vulnerable.

Increased Risk of Identity Theft

Compromised accounts, especially email or financial ones, can provide attackers with enough personal information to steal your identity, open fraudulent accounts, or cause significant financial and reputational damage.

The Solution: Use a unique, strong password for every online account. PassGenius can help you create them!