Password Generator
Generate strong, secure random passwords instantly.
What is Password Generator?
This strong password generator creates cryptographically secure, random passwords instantly — entirely in your browser, with nothing stored or transmitted. A strong password is your first line of defense against unauthorized account access. Use this free password generator to create unique passwords for every account: customize the length (8–128 characters), choose character sets (uppercase, lowercase, numbers, symbols), and generate up to 10 passwords at once.
How to Use Password Generator
- Drag the length slider to set the number of characters (8–128). Longer is always stronger.
- Check or uncheck character sets: uppercase, lowercase, numbers, and symbols.
- Choose how many passwords to generate at once (1, 5, or 10).
- Click Generate or let the tool auto-generate, then copy your password with one click.
Frequently Asked Questions
A strong password is long (16+ characters), random, and uses a mix of uppercase, lowercase, numbers, and symbols. Avoid dictionary words, names, or predictable patterns.
Yes. Passwords are generated entirely in your browser using the Web Crypto API (crypto.getRandomValues). Nothing is sent to a server or stored anywhere.
Yes — a password manager lets you use a unique, complex password for every account without having to memorize them. Generate a strong password here and save it in your manager.
Security experts now recommend changing passwords only when there's a reason to suspect a breach, rather than on a fixed schedule. The most important thing is using a unique password for every site.
For most accounts, 16 characters is considered very strong. For high-value accounts (banking, email, admin panels), use 20+ characters. This generator supports lengths up to 128 characters.