Secure Password Generator
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How to Use
- Select the character type from the dropdown (e.g., Letters Only, Letters & Numbers, or All Characters).
- Adjust the password length using the slider (8 to 24 characters).
- Click the "Generate" button to create a new password.
- Use the copy button to copy the generated password to your clipboard.
- Check the strength indicator to ensure your password meets your security needs.
Frequently Asked Questions
What makes a password strong?
A strong password is long (at least 12 characters), includes a mix of uppercase, lowercase, numbers, and symbols, and avoids common words or patterns.
Can I customize the password characters?
Yes, use the dropdown to choose between letters only, letters and numbers, or all characters (including symbols).
Is my password stored anywhere?
No, your password is generated locally in your browser and not stored or sent anywhere.
Why does the strength vary?
Strength depends on length and character variety. Longer passwords with more types of characters (e.g., symbols) are stronger.
Can I generate multiple passwords at once?
Currently, the tool generates one password at a time. You can generate multiple passwords by clicking the "Generate" button repeatedly.
Are the passwords truly random?
Yes, passwords are generated using JavaScript's cryptographically-strong random number generator. The algorithm ensures high entropy and unpredictability.
Why are some characters (like I, l, 1, O, 0) excluded?
We exclude easily confused characters (I, l, 1, O, 0) by default to prevent readability issues. This makes passwords easier to type correctly while maintaining security.
How often should I change my passwords?
Current security recommendations suggest changing passwords only when they may have been compromised. Focus instead on using unique, strong passwords for each account.
Can I use this tool offline?
Yes! This tool works completely in your browser. Once loaded, you can use it without an internet connection by saving the page to your device.