Strong Password Generator
Generate strong, random passwords online for free. Customize length, symbols, and numbers. Built with your browser's secure random generator — nothing is uploaded or stored.
Weak, reused passwords are the easiest way into your accounts. Password Generator builds strong, random passwords to your exact specification — length, symbols, numbers — entirely in your browser. Nothing you generate is ever transmitted or stored anywhere.
How to use Strong Password Generator?
Choose how long you want your password to be using the length slider.
Select which character types to include: uppercase, lowercase, numbers, and symbols.
A strong password is generated instantly, with a strength meter showing how secure it is.
Click the copy button to copy your new password, or regenerate to get a fresh one.
Why use Strong Password Generator?
- Genuinely random. Passwords are built with your browser's secure random generator, not a predictable pattern.
- Fully customisable. Choose length and whether to include uppercase, numbers, and symbols.
- Never leaves your device. Generation happens locally — your passwords are never sent over the network.
Professional Features
Cryptographically Secure
Passwords are built using your browser's built-in secure random number generator, not a predictable pattern.
Fully Customizable
Control the exact length and pick which character types to include for each site's requirements.
Never Transmitted
Generation happens entirely in your browser. Your passwords are never sent over the network, logged, or stored.
Common Questions
Are these passwords safe to use?
Yes. They are generated locally with your browser's cryptographically secure random generator and are never transmitted anywhere, so no one — including us — ever sees them.
How long should my password be?
For most accounts, 16 characters with a mix of types is very strong. For critical accounts, longer is better. The strength meter helps you judge it at a glance.
Do you store the passwords I generate?
No. Nothing is stored or sent to a server. Once you close or refresh the page, the password is gone unless you saved it yourself.