Password Generator

Build strong, random passwords that are genuinely hard to guess. You control the length and which character types to include — lowercase, uppercase, digits, and symbols. Passwords are created using your browser's cryptographically secure random generator and are never transmitted or stored.

How to use Password Generator

1. Set the length with the slider — 16 characters or more is recommended.
2. Tick the character types to include: lowercase, uppercase, digits, and symbols.
3. Click "Generate", then use "Copy" to place the password on your clipboard.

Who it is for

Password Generator is for making a password that is actually random: a new account, a shared Wi-Fi key, a database user, or a recovery code you are about to write down. It is for anyone who would rather not reuse the password they already use everywhere.

How it works

• Randomness comes from the browser's cryptographically secure generator, not from Math.random, which is the difference between a password that is unpredictable and one that merely looks it.
• Length and character classes are yours to set, and the generator reports the resulting strength so the trade-off is visible.
• Nothing is transmitted or stored — the password exists only in the page and on your clipboard.

What it cannot do

• A generated password is only as safe as where you put it. Without a manager, a strong password tends to get written on paper or shortened.
• Length matters more than symbols: adding characters increases the search space far faster than adding character classes.
• The strength meter is a guideline about the search space, not a guarantee against a breach at the site you are protecting.
• It cannot check whether a password has already appeared in a breach — that needs a breach database.

Frequently asked questions