How it works
Choose a length and which character sets to include. The password is built with crypto.getRandomValues, not a guessable Math.random sequence. It is shown only on this page. Copy it into a password manager. This page does not store it.
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- 1 Set the length.
- 2 Leave at least one character set on.
- 3 Generate a password.
- 4 Copy it and store it somewhere you control.
Frequently asked questions
How long should it be?
Sixteen characters or more is a practical default when the site allows it.
Can I exclude similar characters?
Yes. The “avoid similar” option removes 0, O, 1, l, and I so a written-down password is easier to read.