Strong Password Generator
Generate unbreakable random passwords & memorable passphrases, check strength — nothing leaves your device
Open Strong Password Generator — Full ScreenAbout this tool
Password Generator creates cryptographically random passwords (using your browser's secure random generator) with your choice of length, upper/lower case, numbers and symbols, and options to avoid look-alike characters (0/O, l/1). Switch to Passphrase mode for memorable 4-6 word phrases, or PIN mode for numeric codes.
The built-in strength checker estimates how long a password would take to crack. Generate 1 or 20 at once, copy with a click. Nothing is sent anywhere.
How to use
Choose length and character types
Click Generate (or Passphrase / PIN)
Check the strength meter
Copy with one click
Store it in a password manager
FAQs
Here, yes — generation happens in your browser with crypto.getRandomValues(); the password never touches our server. You can even use it offline.
At least 12-16 characters with mixed types, or a 4-5 word passphrase. Use a different one for every account.