Password Generator
Create strong random passwords using your browser’s cryptographic random generator. Nothing is transmitted or stored — every password is generated locally.
How to use
- Choose the length and character types.
- Click Generate to create a password.
- Copy it with one click and store it in your password manager.
Frequently asked questions
Are these passwords safe?
Passwords are produced with the Web Crypto API’s cryptographically secure random number generator, the same source used for encryption keys. They are never sent over the network.
What length should I use?
16+ characters with all character types is a strong default for most accounts. Use 24+ for passwords you want to keep for years.
Should I reuse the same strong password?
No — never reuse passwords. If one site is breached, reused passwords put every other account at risk. Generate a unique password for every account and store them in a password manager.
What is a passphrase and is it better?
A passphrase is a long string of random words. Length matters more than symbol complexity, so a 20+ character passphrase can be both very strong and memorable.