What is Secure Password Generator?
Secure Password Generator creates strong, unguessable random passwords using Web Crypto API entropy.
How to use Secure Password Generator
Set password length (8 to 128 characters), toggle symbols, numbers, uppercase, and lowercase options, and click Generate.
Key features
- Cryptographically secure entropy
- Customizable character rules and length
- 100% client-side operation
Common use cases
- Creating strong master passwords for accounts and systems
Technical details & standards
Uses crypto.getRandomValues to guarantee cryptographically secure random character selection.
Frequently asked questions
Are generated passwords saved anywhere?
No. Passwords are generated in browser memory and never stored.
Is my data safe?
All processing happens entirely in your browser. Your data never leaves your device and is never sent to or stored on a server.
Does it work offline?
Yes. Once the page has loaded, most tools keep working without an internet connection.