Secure Password Generator
Generate strong, random passwords with custom requirements.
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About Secure Password Generator
Protect your digital life with cryptographically secure, random passwords. Our generator allows you to customize the length and complexity of your passwords, ensuring they meet the most stringent security requirements while being generated entirely on your local device.
How to Use
- Select the desired password 'Length' using the slider or input.
- Check the character types to include (Uppercase, Numbers, Symbols).
- Click 'Generate Password' to create a new unique string.
- Review the 'Strength' meter to ensure your password is rated as 'Strong'.
Common Use Cases
- Creating unique, complex passwords for new online accounts.
- Updating old, weak passwords to prevent compromise in data breaches.
- Generating secure API keys, tokens, or encryption passphrases for software projects.
Technical Details
Uses the browser's crypto.getRandomValues() method to ensure true cryptographic randomness and high entropy for every generated password.
Frequently Asked Questions
- Are my passwords stored?
- No. All passwords are generated locally in your browser memory and are never sent to our servers. Once you close the tab, they are gone.
- Why include symbols?
- Adding symbols significantly increases the 'entropy' or complexity of a password, making it much harder for brute-force attacks to succeed.
100% Private & Secure
This tool runs entirely in your browser using client-side technology. Your files and data are never sent to a server, ensuring 100% privacy and speed.