Password Generator
Generate random, secure passwords with configurable length and character sets. All generation happens in the browser.
Password Options
Password Strength Tips
- Use at least 16 characters for high security
- Mix uppercase, lowercase, numbers, and symbols
- Use unique passwords for each account
- Consider using a password manager
Security Warnings
- Never share passwords via email or chat
- Avoid using personal information in passwords
- Don't reuse passwords across different sites
- Enable 2FA whenever possible
About password security
A strong password should be long (at least 16 characters), random, and unique to each account. Human-chosen passwords tend to follow predictable patterns — dictionary words, keyboard walks, common substitutions — that attackers exploit in credential stuffing and brute-force attacks.
This generator uses the Web Crypto API (crypto.getRandomValues) to produce cryptographically random passwords. No data is sent to any server. The password is generated entirely in your browser and never leaves your device.
Frequently Asked Questions
The generator uses the browser's cryptographically secure random number generator (crypto.getRandomValues) to produce truly random characters. No patterns or predictable sequences are used.
No. Passwords are generated entirely in your browser and never sent to any server. Once you close or refresh the page, the generated passwords are gone.
Security experts recommend at least 12–16 characters. Longer passwords with a mix of uppercase, lowercase, numbers, and symbols provide exponentially more protection against brute-force attacks.
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