Question 1

What is a strong password?

Accepted Answer

A strong password is long, complex, and unpredictable. It typically includes a mix of uppercase and lowercase letters, numbers, and symbols, and has high entropy to resist brute-force attacks.

Question 2

How do I generate a secure password?

Accepted Answer

Use a cryptographically secure password generator like SecureKey. Select a length of at least 16 characters, include all character types (uppercase, lowercase, numbers, symbols), and avoid predictable patterns.

Question 3

Is this password generator safe?

Accepted Answer

Yes. SecureKey Generator uses your browser's native Cryptography API (window.crypto.getRandomValues) to generate passwords locally. No data is ever sent to a server.

Question 4

Are generated passwords stored?

Accepted Answer

No. All passwords are generated locally in your browser using JavaScript. We do not have servers that store, log, or transmit passwords. The only storage is your browser's localStorage for the recent history feature, which you can clear at any time.

Question 5

What makes a password secure?

Accepted Answer

Security comes from length and unpredictability (entropy). A secure password avoids dictionary words, personal information, and common substitutions (like replacing "a" with "@").

Question 6

How long should a password be?

Accepted Answer

For maximum security, aim for at least 16-20 characters. Longer passwords exponentially increase the time required for brute-force attacks to succeed.

Question 7

What is password entropy?

Accepted Answer

Entropy measures password randomness in bits. Higher entropy means more possible combinations, making brute-force attacks exponentially harder. A password with 80+ bits of entropy would take billions of years to crack with current technology.

Question 8

Can I generate memorable passwords?

Accepted Answer

Yes. Select the "Memorable" category, which uses readable words and secure patterns. While slightly less secure than fully random passwords, they're much easier to remember and still maintain good baseline security.

Question 9

Is this password generator free?

Accepted Answer

Yes, completely free with no hidden costs, subscriptions, or premium tiers. We believe strong password generation should be accessible to everyone.

Question 10

How does browser-based password generation work?

Accepted Answer

Browser-based generation means the code runs entirely on your device. When you click "Generate", your computer's processor creates the password without communicating with our servers, ensuring absolute privacy.

Question 11

Is the password generation truly random?

Accepted Answer

Yes. SecureKey uses window.crypto.getRandomValues(), the browser's cryptographically secure random number generator. Unlike ordinary pseudo-random functions such as Math.random(), this source is designed for security-sensitive use and produces output that cannot be predicted or reproduced.

Question 12

Can a generated password be recovered later?

Accepted Answer

No. Because nothing is transmitted or stored on a server, we have no way to retrieve a password you generated. Copy it into a password manager or save it securely the moment you create it. The optional local history only keeps your most recent passwords in your own browser and can be cleared at any time.

Question 13

Are passphrases better than random passwords?

Accepted Answer

Both can be excellent. A long passphrase of several random, unrelated words is easy to remember and can reach very high entropy, which makes it a great choice for master passwords. Fully random character passwords are more compact and slightly stronger per character. For accounts stored in a password manager, random passwords are ideal; for the few passwords you must memorise, passphrases are the practical choice.

Question 14

Can hackers crack a long random password?

Accepted Answer

Not within any practical timeframe. A random 16-character password has so many possible combinations that even hardware capable of billions of guesses per second would need far longer than the age of the universe to exhaust them. Length combined with randomness is what makes a password effectively uncrackable.

Question 15

Should I change my passwords regularly?

Accepted Answer

Current guidance no longer recommends forced routine changes, because they tend to push people toward weaker, predictable variations. Instead, use a strong unique password and change it only when there is a reason to — such as a known breach, a shared password, or any sign the account may be compromised.

Question 16

Can I use these passwords for banking?

Accepted Answer

Absolutely. Generated passwords are ideal for banking and other high-value accounts. For maximum protection, choose a length of 16 characters or more, include all character types, store it in a reputable password manager, and always enable multi-factor authentication on financial accounts.

Question 17

What happens if I forget a strong password?

Accepted Answer

This is exactly why a password manager is recommended: it remembers every complex password so you never have to. Without a manager, use each service's official account-recovery process, which typically verifies your identity through your recovery email or phone. Keep that recovery email well secured, as it controls access to everything else.

Question 18

Should I save passwords in my web browser?

Accepted Answer

Built-in browser password managers are a reasonable, convenient option and far better than reusing passwords. They encrypt your stored logins and sync across your devices. Dedicated password managers offer more features and cross-browser support, but the most important step is simply to use one rather than relying on memory.

Question 19

Why does using unique passwords matter so much?

Accepted Answer

When one website is breached, attackers take the leaked email-and-password pairs and automatically try them on hundreds of other services in a technique called credential stuffing. If your password is unique, a breach at one site cannot unlock any of your other accounts, containing the damage to that single service.