How to generate a strong password?
Set the length you want (16 characters or more is recommended), choose the character types, then click Generate. The gauge shows how strong the resulting password is.
What makes a password secure?
- At least 12 to 16 characters.
- A mix of uppercase, lowercase, digits and symbols.
- Unique for every service: never reuse the same one.
- Stored in a password manager rather than memorised.
Frequently asked questions
Is the password sent to a server?
No. It is generated with your browser's cryptographic API (crypto.getRandomValues) and never leaves your device.
What length should I choose?
16 characters already offer excellent security. For sensitive accounts, use 20 characters or more.
Is it truly random?
Yes, it uses a cryptographic random generator, far safer than a simple Math.random().