100% Private - Passwords are generated entirely in your browser using cryptographically secure randomness. Nothing is sent to any server. Nothing is stored. When you close this tab, it's gone forever.
What makes a password strong?
- Length - Longer passwords are exponentially harder to crack. 16+ characters is ideal.
- Variety - Mix uppercase, lowercase, numbers, and symbols.
- Randomness - Avoid dictionary words, names, dates, or patterns like "123".
Good password practices:
- Use a unique password for every account
- Use a password manager to store them securely
- Enable two-factor authentication when available
- Never share passwords via email or text
Storing complex passwords:
Let's be real - a 40-character random password is impossible to memorize. If you generate something this strong, have a plan for keeping it:
- Password manager - There are many apps that store all your passwords encrypted behind one master password. Do some research and find one you trust.
- Write it down - A physical notebook kept somewhere safe works fine
- Take a photo - Quick and dirty, but better than forgetting it
The strongest password is useless if you can't get back into your account. Use simpler passwords for low-stakes stuff you type often, save the kraken-strength ones for things that really matter.
Why trust this tool? This generator uses your browser's built-in crypto.getRandomValues() API - the same cryptographically secure random number generator used by banks and security software. No password ever leaves your device.