Free online password generator. Customize length and include uppercase, lowercase, numbers and symbols, then copy a strong random password. Runs entirely in your browser — passwords are never uploaded.
—Human-chosen passwords follow patterns — birthdays, pet names, keyboard runs — and those are all in an attacker's dictionary. A long random password has no pattern to exploit, making brute force impractically slow. Length matters more than piling on symbols: each extra character multiplies the difficulty.
Even a strong password, if reused, means one leaked site compromises them all (credential stuffing). The easiest fix is a different random password for every site, stored in a password manager — you only have to remember one master password.
Save generated passwords straight into a password manager, not a chat, notes app or shared doc. This tool generates in your browser and never sends the password to a server. Add two-factor authentication (2FA) on important accounts for another layer.
The key is not making a password look complex; it should be long, random and different for every site.
If the site allows it, use at least 16 characters. Symbols help, but length and randomness matter more. Do not build from birthdays, names, brands or keyboard patterns.
Reusing a password means one leaked site can expose every other account through credential stuffing. Different passwords per site are the core habit.
Do not paste passwords into chat, notes or shared documents. Save them straight into a password manager and enable two-factor authentication on important accounts.
No. Passwords are generated entirely in your browser and never uploaded or stored.
Use at least 12 characters mixing upper/lowercase, numbers and symbols, and a unique password per service.