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Ko-fi
PopcornPasswords
30 MPH
Back to the Future
Generated Password 30 characters
Mode
characters
DeLorean
30 MPH
Strength
Uppercase & Lowercase Always on
Numbers Always on
Symbols !@#$%^&*
Exclude ambiguous l 1 0 O o i I |
Passphrase mode word-word-word

Popcorn Passwords: Free Strong Password Generator

Popcorn Passwords is a free, browser-based tool that generates truly random passwords using the Web Crypto API — the same entropy source that powers SSL certificates and bank-level encryption. Choose anywhere from 8 to 110 characters, or switch to passphrase mode for memorable word-based passwords. No sign-up required. No data collected. Everything runs locally in your browser and is never transmitted to any server.

Why use a strong password generator?

Most account breaches happen because of weak, reused, or guessed passwords. Not sophisticated hacking. A random 30-character password using uppercase, lowercase, numbers and symbols would take every computer on Earth billions of years to crack. A human-chosen password almost never comes close to that strength. Popcorn Passwords gets you there in one click.

How it works

Every character is selected using window.crypto.getRandomValues(), the same cryptographic entropy source used in SSL certificates and encryption keys. Each character has a perfectly equal probability of selection with no patterns, no bias, and no predictability. Your password is displayed, copied, and gone. Nothing is ever logged.

Features

Password security tips

Use a unique password for every account. A truly random password with uppercase, lowercase, numbers, and symbols is impossible to memorise — a password manager is not optional, it is essential. Store every password in a reputable manager such as NordPass, Bitwarden, or 1Password. Enable two-factor authentication wherever possible. Never reuse a password across multiple sites because if one site is breached, every reused account becomes vulnerable.